Unova Challenge

The Unova Challenge (Japanese: ＶＳ　イッシュ VS Isshu) is one of the possible monthly Champion Stadium challenges in . It was first made available on April 5, 2021.
Like all Champion Stadium challenges, players need to defeat four Elite Four members to challenge the . They can be challenged in any order, but different special parameters are applied to each round. The Elite Four members are , , , and . The Champion is either or , switching between weeks.
The Unova Challenge has been available in the Champion Stadium a total of 9 times:
* April 5 to May 3, 2021
* July 5 to August 9, 2021
* November 8 to December 6, 2021
* March 7 to April 4, 2022
* September 5 to October 3, 2022
* March 6 to April 3, 2023
* October 2 to November 6, 2023
* April 29 to June 3, 2024
* December 2, 2024 to January 6, 2025
==Parameters==
The following table lists the special parameters that were applied during each week that the Unova Challenge was available in Champion Stadium.
Round 	Parameter 	Description
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April 5 to 12, 2021 	April 5 to 12, 2021 	April 5 to 12, 2021
Elite Four Round 1 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 2 	Use sync moves as much as possible against all opponents! 	Stats that are raised after a sync move is used are raised even more.
Elite Four Round 3 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 4 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
April 12 to 19, 2021 	April 12 to 19, 2021 	April 12 to 19, 2021
Elite Four Round 1 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 2 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 3 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Elite Four Round 4 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
April 19 to 26, 2021 	April 19 to 26, 2021 	April 19 to 26, 2021
Elite Four Round 1 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 2 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 3 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
April 26 to May 3, 2021 	April 26 to May 3, 2021 	April 26 to May 3, 2021
Elite Four Round 1 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 2 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 3 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 4 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attacks moves are powered up for allies and opponents.
July 5 to 12, 2021 	July 5 to 12, 2021 	July 5 to 12, 2021
Elite Four Round 1 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Elite Four Round 2 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 3 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 4 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attacks moves are powered up for allies and opponents.
July 12 to 19, 2021 	July 12 to 19, 2021 	July 12 to 19, 2021
Elite Four Round 1 	Use sync moves as much as possible against all opponents! 	Stats that are raised after a sync move is used are raised even more.
Elite Four Round 2 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 3 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Elite Four Round 4 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
July 19 to 26, 2021 	July 19 to 26, 2021 	July 19 to 26, 2021
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 3 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 4 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attacks moves are powered up for allies and opponents.
July 26 to August 2, 2021 	July 26 to August 2, 2021 	July 26 to August 2, 2021
Elite Four Round 1 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 2 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 3 	Use physical attack moves against opponents with low Defense! 	Physical attacks moves are powered up for allies and opponents.
Elite Four Round 4 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
August 2 to 9, 2021 	August 2 to 9, 2021 	August 2 to 9, 2021
Elite Four Round 1 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Elite Four Round 2 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 3 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 4 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
November 8 to 15, 2021 	November 8 to 15, 2021 	November 8 to 15, 2021
Elite Four Round 1 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 2 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 3 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 4 	Use sync moves as much as possible against all opponents! 	Stats that are raised after a sync move is used are raised even more.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
November 15 to 22, 2021 	November 15 to 22, 2021 	November 15 to 22, 2021
Elite Four Round 1 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 2 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 3 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 4 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
November 22 to 29, 2021 	November 22 to 29, 2021 	November 22 to 29, 2021
Elite Four Round 1 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 2 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 3 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
Elite Four Round 4 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
November 29 to December 6, 2021 	November 29 to December 6, 2021 	November 29 to December 6, 2021
Elite Four Round 1 	Use sync moves as much as possible against all opponents! 	Stats that are raised after a sync move is used are raised even more.
Elite Four Round 2 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 3 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
March 7 to 14, 2022 	March 7 to 14, 2022 	March 7 to 14, 2022
Elite Four Round 1 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 2 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 3 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 4 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
March 14 to 21, 2022 	March 14 to 21, 2022 	March 14 to 21, 2022
Elite Four Round 1 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Elite Four Round 2 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 3 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 4 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
March 21 to 28, 2022 	March 21 to 28, 2022 	March 21 to 28, 2022
Elite Four Round 1 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
Elite Four Round 2 	Use sync moves as much as possible against all opponents! 	Stats buffs are more effective.
Elite Four Round 3 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
March 28 to April 4, 2022 	March 28 to April 4, 2022 	March 28 to April 4, 2022
Elite Four Round 1 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 2 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 3 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 4 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
September 5 to 12, 2022 	September 5 to 12, 2022 	September 5 to 12, 2022
Elite Four Round 1 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 2 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
Elite Four Round 3 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 4 	Use sync moves as much as possible against all opponents! 	Stats buffs are more effective.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
September 12 to 19, 2022 	September 12 to 19, 2022 	September 12 to 19, 2022
Elite Four Round 1 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Elite Four Round 2 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 3 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 4 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
September 19 to 26, 2022 	September 19 to 26, 2022 	September 19 to 26, 2022
Elite Four Round 1 	Use sync moves as much as possible against all opponents! 	Stats buffs are more effective.
Elite Four Round 2 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 3 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 4 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
September 26 to October 3, 2022 	September 26 to October 3, 2022 	September 26 to October 3, 2022
Elite Four Round 1 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 2 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 3 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Elite Four Round 4 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
March 6 to 13, 2023 	March 6 to 13, 2023 	March 6 to 13, 2023
Elite Four Round 1 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 2 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 3 	Use sync moves as much as possible against all opponents! 	Stats buffs are more effective.
Elite Four Round 4 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
March 13 to 20, 2023 	March 13 to 20, 2023 	March 13 to 20, 2023
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 3 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 4 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
March 20 to 27, 2023 	March 20 to 27, 2023 	March 20 to 27, 2023
Elite Four Round 1 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Elite Four Round 2 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 3 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 4 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
March 27 to April 3, 2023 	March 27 to April 3, 2023 	March 27 to April 3, 2023
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 3 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
October 2 to 9, 2023 	October 2 to 9, 2023 	October 2 to 9, 2023
Elite Four Round 1 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
Elite Four Round 2 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 3 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
October 9 to 16, 2023 	October 9 to 16, 2023 	October 9 to 16, 2023
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 3 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 4 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
October 16 to 23, 2023 	October 16 to 23, 2023 	October 16 to 23, 2023
Elite Four Round 1 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 2 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 3 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
October 23 to 30, 2023 	October 23 to 30, 2023 	October 23 to 30, 2023
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 3 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 4 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
October 30 to November 6, 2023 	October 30 to November 6, 2023 	October 30 to November 6, 2023
Elite Four Round 1 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 2 	Use sync moves as much as possible against all opponents! 	Sync buffs are more effective.
Elite Four Round 3 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 4 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
April 29 to May 6, 2024 	April 29 to May 6, 2024 	April 29 to May 6, 2024
Elite Four Round 1 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 2 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 3 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 4 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
May 6 to 13, 2024 	May 6 to 13, 2024 	May 6 to 13, 2024
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 3 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 4 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
May 13 to 20, 2024 	May 13 to 20, 2024 	May 13 to 20, 2024
Elite Four Round 1 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 2 	Make use of moves with additional effects! 	The additional effects of moves used by allies and opponents are more likely to occur.
Elite Four Round 3 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 4 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
May 20 to 27, 2024 	May 20 to 27, 2024 	May 20 to 27, 2024
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Elite Four Round 3 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
May 27 to June 3, 2024 	May 27 to June 3, 2024 	May 27 to June 3, 2024
Elite Four Round 1 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 2 	Use sync moves as much as possible against all opponents! 	Sync buffs are more effective.
Elite Four Round 3 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Elite Four Round 4 	Use status conditions and other conditions against all opponents! 	Status conditions and other conditions deal more damage, last longer, and are more likely to take effect.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
December 2 to 9, 2024 	December 2 to 9, 2024 	December 2 to 9, 2024
Elite Four Round 1 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 2 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 3 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Elite Four Round 4 	Use field effects that give your team the upper hand! 	Field effects created by both allies and opponents are permanent.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
December 9 to 16, 2024 	December 9 to 16, 2024 	December 9 to 16, 2024
Elite Four Round 1 	Make use of physical damage reduction to battle opponents with high Attack!	The allied and opponents' fields of play start the battle with physical damage reduction.
Elite Four Round 2 	Use sync moves as much as possible against all opponents! 	Sync buffs are more effective.
Elite Four Round 3 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 4 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Champion 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
December 16 to 23, 2024 	December 16 to 23, 2024 	December 16 to 23, 2024
Elite Four Round 1 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 2 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Elite Four Round 3 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 4 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
December 23 to 30, 2024 	December 23 to 30, 2024 	December 23 to 30, 2024
Elite Four Round 1 	Use sync moves as much as possible against all opponents! 	Sync buffs are more effective.
Elite Four Round 2 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Elite Four Round 3 	Try not to let any of your sync pairs faint! 	When a Pokémon faints, Attack, Defense, Sp. Atk, Sp. Def, and Speed fall for all sync pairs on that Pokémon's team.
Elite Four Round 4 	Use special attack moves against opponents with low Sp. Def! 	Special attack moves are powered up for allies and opponents.
Champion 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
December 30, 2024 to January 6, 2025	December 30, 2024 to January 6, 2025 	December 30, 2024 to January 6, 2025
Elite Four Round 1 	Use powerful moves quickly and constantly against all opponents! 	The move gauge increases faster for both allies and opponents.
Elite Four Round 2 	Make use of special damage reduction to battle opponents with high Sp. Atk!	The allied and opponents' fields of play start the battle with special damage reduction.
Elite Four Round 3 	Use stat-lowering effects on your opponents! 	Stat-lowering effects have a greater effect than normal for allies and opponents.
Elite Four Round 4 	Use sync moves quickly against all opponents! 	At the start of battle, sync move countdowns are reduced by half.
Champion 	Use physical attack moves against opponents with low Defense! 	Physical attack moves are powered up for allies and opponents.
==Trainer teams==
Most opponents in the Unova Challenge can use one of multiple different teams, changing weekly. Alder can only use one team. All three Pokémon on each team share a type weakness, and no opponent has multiple teams with the same type weakness. The following table lists the weakness type of each opponent's team during each week that the Unova Challenge has been available, and the table after it lists the Pokémon comprising each team.
Dates 	Weakness	Weakness	Weakness	Weakness	Weakness	Weakness
Dates 	Grimsley	Marshal 	Shauntal	Caitlin 	Alder 	Iris
April 5 to 12, 2021 	Steel 	Fairy 	Ice 	Ghost 	Rock 	
April 12 to 19, 2021 	Grass 	Poison 	Water 	Electric	 	Dragon
April 19 to 26, 2021 	Bug 	Psychic 	Water 	Dark 	 	Fighting
April 26 to May 3, 2021 	Fire 	Flying 	Ground 	Electric	Rock 	
July 5 to 12, 2021 	Steel 	Poison 	Ground 	Electric	Rock 	
July 12 to 19, 2021 	Grass 	Flying 	Ground 	Dark 	 	Fighting
July 19 to 26, 2021 	Fire 	Fairy 	Water 	Electric	Rock 	
July 26 to August 2, 2021 	Bug 	Fairy 	Ice 	Ghost 	 	Fighting
August 2 to 9, 2021 	Steel 	Psychic 	Water 	Dark 	 	Dragon
November 8 to 15, 2021 	Grass 	Fairy 	Ground 	Electric	 	Fighting
November 15 to 22, 2021 	Fire 	Poison 	Water 	Dark 	Rock 	
November 22 to 29, 2021 	Steel 	Flying 	Ice 	Electric	 	Fighting
November 29 to December 6, 2021 	Bug 	Psychic 	Water 	Ghost 	 	Dragon
March 7 to 14, 2022 	Grass 	Flying 	Ground 	Electric	 	Dragon
March 14 to 21, 2022 	Fire 	Psychic 	Ice 	Dark 	 	Fighting
March 21 to 28, 2022 	Steel 	Fairy 	Water 	Electric	 	Dragon
March 28 to April 4, 2022 	Bug 	Poison 	Ground 	Ghost 	Rock 	
September 5 to 12, 2022 	Steel 	Poison 	Ground 	Electric	 	Fighting
September 12 to 19, 2022 	Grass 	Flying 	Ice 	Ghost 	Rock 	
September 19 to 26, 2022 	Bug 	Psychic 	Water 	Electric	 	Dragon
September 26 to October 3, 2022 	Fire 	Fairy 	Ground 	Dark 	 	Fighting
March 6 to 13, 2023 	Steel 	Fairy 	Ground 	Dark 	 	Fighting
March 13 to 20, 2023 	Grass 	Flying 	Ice 	Ghost 	 	Dragon
March 20 to 27, 2023 	Bug 	Poison 	Water 	Electric	Rock 	
March 27 to April 3, 2023 	Fire 	Psychic 	Ground 	Dark 	 	Dragon
October 2 to 9, 2023 	Steel 	Flying 	Water 	Dark 	 	Fighting
October 9 to 16, 2023 	Bug 	Fairy 	Ground 	Ghost 	Rock 	
October 16 to 23, 2023 	Fire 	Poison 	Ice 	Dark 	 	Fighting
October 23 to 30, 2023 	Steel 	Psychic 	Ground 	Ghost 	Rock 	
October 30 to November 6, 2023 	Grass 	Poison 	Ice 	Electric	 	Dragon
April 29 to May 6, 2024 	Fire 	Psychic 	Ground 	Dark 	Rock 	
May 6 to 13, 2024 	Bug 	Poison 	Ice 	Ghost 	 	Fighting
May 13 to 20, 2024 	Steel 	Fairy 	Water 	Electric	Rock 	
May 20 to 27, 2024 	Grass 	Psychic 	Ice 	Dark 	 	Dragon
May 27 to June 3, 2024 	Fire 	Flying 	Ground 	Ghost 	Rock 	
December 2 to 9, 2024 	Fire 	Psychic 	Ground 	Dark 	Rock 	
December 9 to 16, 2024 	Bug 	Poison 	Ice 	Ghost 	 	Fighting
December 16 to 23, 2024 	Steel 	Fairy 	Water 	Electric	Rock 	
December 23 to 30, 2024 	Grass 	Psychic 	Ice 	Dark 	 	Dragon
December 30, 2024 to January 6, 2025	Fire 	Flying 	Ground 	Ghost 	Rock 	
Trainer	Pokémon 	Pokémon 	Pokémon 	Completion Rewards 	
Trainer	Left 	Middle 	Right 	Completion Rewards 	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Alolan FormWeakness:	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	 	 	 	 	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	 	 	 	 	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	 	 	 	 	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	 	 	 	 	
 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
 	 	 	 	 	
(Alt.) 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
(Alt.) 	Weakness: 	Weakness:	Weakness:	1,000 coinsChampion Spirit ×55★ Power-Up Ticket ×8	
==Music==
Each member of the Elite Four has their own unique battle theme, which is a remix of the standard Unova Elite Four battle theme. Alder and Iris also use unique battle themes in their battles.
Situation 	Song key 	Song name 	Arrangement
In menu 	No. 05013 	Unova Champion Stadium!(Pokémon Masters EX Version) 	Unknown
During battle(Grimsley) 	No. 05010 	Battle! (Unova Elite Four: Grimsley)(Pokémon Masters EX Version) 	Haruki Yamada (ATTIC INC.)
During battle(Marshal) 	No. 05012 	Battle! (Unova Elite Four: Marshal)(Pokémon Masters EX Version) 	Haruki Yamada (ATTIC INC.)
During battle(Shauntal) 	No. 05011 	Battle! (Unova Elite Four: Shauntal)(Pokémon Masters EX Version) 	Haruki Yamada (ATTIC INC.)
During battle(Caitlin) 	No. 05009 	Battle! (Unova Elite Four: Caitlin)(Pokémon Masters EX Version) 	Haruki Yamada (ATTIC INC.)
During battle(Alder) 	No. 05006 	Battle! (Alder)(Pokémon Masters EX Version) 	Haruki Yamada (ATTIC INC.)
During battle(Iris) 	No. 05005 	Battle! (Champion Iris)(Pokémon Masters EX Version) 	Haruki Yamada (ATTIC INC.)
Song names without a song key listed are unofficial, as they have not been added to the Jukebox.	Song names without a song key listed are unofficial, as they have not been added to the Jukebox.	Song names without a song key listed are unofficial, as they have not been added to the Jukebox.	Song names without a song key listed are unofficial, as they have not been added to the Jukebox.
==Gallery==
 	 	 	
Notification image 	 	 	
 	 	 	
Notification banner	Notification banner	Notification banner	Notification banner
==Trivia==
* The Unova Challenge was the first Champion Stadium challenge to have an opponent rotate weekly.
* The Unova Challenges that ran in May and December 2024 featured identical weekly schedules.
==In other languages==
Category:Pokémon Masters EX
zh:冠军对战/ＶＳ 合众