Pokémon Progress and Regress/Power Burst

The Power Burst is a general term that is an ensemble of Mega Evolution, Primal Reversion, Bond Phenomenon and the newly added transformation called Progression/Regression Overcharge. These transformation give an extra 100 BST (110 for Bond Phenomenon) and give out a new Ability with the exception of Phenominal Bond. Each of them activate in a different way.
Another common circumstance they had is that they only occur in battles and cannot be activated outside of battles without hacking or modding. They are all more powerful than their previous form but tend to be limited in a way or another, such as lack of Item support for the Mega Evolution's case (in which now applied to Mega Rayquaza).
Bond Phenomenon ignored this rule but they can only keep their regular Ability, as Hidden Ability is never available for those Pokemon.
However, each of them works in a slightly different way, and each had different items, or Battle Bond in Phenominal Bond's case, in order to make it work.
This page only list the new among the lines, although the Primal Reversion had only two new ones for Reshiram and Zekrom.
All of the Pokémon with Power Burst are ordered in list of reveal.
==Mega Evolution==
Mega Evolution is the first Power Burst introduced in the franchise, and debuted in Pokemon X and Y. Although they are fewer new ones introduced than how many Neon Evolutions are introduced, all previous Mega Stones are available in Progress and Regress, leaving nothing behind.
The new Mega Evolution focus on giving a new playstyle for that Pokemon while become very specialized on this playstyle instead of giving just stat boosts. This is the opposite of certain Mega Evolutions' direction such as Mega Blaziken's case, and also did already happened to others like Mega Charizard X by becoming a Physical Attacker and Mega Swampert by becoming a rain sweeper.
Like Z-Moves and Overdrive Ability, there can be only one Mega Stone that can activate per team for each battle without the Z-Charge mechanic. It also always give out a total of 100 additional Base Stat in total, which makes (Original BST + 100 = New BST).
It also turns out that Regional Forms can also do Mega Evolution if their original counterpart can do it too, and can use the same Mega Stone the original counterpart needs. This is true for the Kanto, Hoenn and Unova starters. Their Mega Evolution Ability, Stats and other informations are seen in the the Regional Forms page.
Mega Evolution 	Ability	Base Stats (HP/Atk/Def/SpA/SpD/Spe/Total)
Mega Wigglytuff (Sound/Fairy) 	
*Massive	140/70/105/85/120/65 (585)
Mega Slowking (Water/Psychic) 	
*Unaware	95/75/100/125/175/20 (590)
Mega Gliscor (Ground/Flying) 	
*Tinted Lens	75/145/135/45/95/115 (610)
Mega Serperior (Grass/Dark) 	
*Multiscales	75/75/105/130/105/155 (645)
Mega Emboar (Fire/Light) 	
*Defiant	110/170/75/100/75/115 (645)
Mega Samurott (Water/Fighting) 	
*Drizzle	95/100/120/145/115/70 (645)
Mega Bouffalant (Normal) 	
*Aggressive	95/150/95/30/95/125 (590)
Mega Tsareena (Grass/Fighting) 	
*Moxie	72/160/108/50/108/112 (610)
Mega Conkeldurr (Fighting/Rock) 	
*Solid Rock	105/195/115/55/90/45 (605)
Mega Foxature (Grass/Fairy) 	
*Composite	90/160/115/50/115/115 (645)
Mega Fujignite (Fire/Electric) 	
*Composite	85/75/90/160/90/145 (645)
Mega Patroleap (Water/Flying) 	
*Composite	80/145/80/80/80/180 (645)
Mega Electrode (Electric/Cyber) 	
*Composite	60/30/80/135/85/200 (590)
Mega Haxorus (Dragon/Fighting) 	
*Draco Resistance	76/177/120/60/110/97 (640)
Mega (Dark/Ghost) 	
*Maniac	80/155/155/90/110/50 (640)
Mega (Steel/Fairy) 	
*Guts 	80/175/135/70/110/70 (640)
Mega (Ground/Ice) 	
*Snow Warning	75/30/110/160/110/125 (610)
Mega Talonflame (Fire/Flying) 	
*Reckless	78/131/81/74/79/156 (599)
Mega Rhyperior (Ground/Rock) 	
*Dry Skin	115/170/150/45/125/50
Mega Exploud (Sound) 	
*Maniac	104/101/83/131/83/88 (590)
Mega Crawdaunt (Water/Dark) 	
*Scare Start	83/175/90/100/85/55 (588)
Mega  (Grass/Sound) 	
*Loud Fighter	80/106/107/146/107/87 (633)
Mega Stoutland (Normal/Ground) 	
*Quakenize	85/150/120/45/120/80 (600)
Kanto Mega Exeggutor (Grass/Psychic)	
*Simple	95/105/120/145/115/50 (630)
Alola Mega Exeggutor (Grass/Dragon) 	
*Giant Size	95/135/95/145/90/70 (630)
Kanto Mega Muk (Poison/Gas) 	
*Corrosive	105/145/105/65/120/60 (600)
Alola Mega Muk (Poison/Dark) 	
*Acid Poison	105/120/105/65/145/60 (600)
Mega Bronzong (Psychic/Steel) 	
*Mirror of Myth	67/119/156/79/156/33 (610)
Mega Uxie (Psychic/Light) 	
*Magic Guard	75/75/150/125/150/105 (680)
Mega Mesprit (Psychic/Fairy) 	
*Regenerator	80/130/130/130/130/80 (680)
Mega Azelf (Psychic/Fighting) 	
*Mold Breaker	75/145/80/145/80/155 (680)
==Primal Reversion==
While somewhat similar to Mega Evolution, Primal Reversion will immediately activate as soon as the Pokémon enter the battle. Also, it does not take a Mega Slot and can be more than Primal Reversed Pokémon in one battle.
It is however more limited, and only the following Pokémon can perform one; Kyogre, Groudon, Reshiram and Zekrom. There is a debate whatever should the Time-Space duo (and Giratina) should get a Primal Reversion or not.
Just like Mega Evolution, Primal Reversion boost the Pokémon's stat, and give out a total of 100 extra Base Stat points.
Primal Reversion 	Ability	Base Stats (HP/Atk/Def/SpA/SpD/Spe/Total)	Pokedex Entries (One Version)
Primal Reshiram (Light/Dragon)	
*Burning Light	100/150/100/180/160/90 	
Primal Zekrom (Dark/Dragon) 	
*Shocking Darkness	100/180/160/150/100/90 	
==Bond Phenomenon==
Unlike Mega Evolution and Primal Reversion, these Pokémon does not require any items in order to make it work. Instead, it will have an intrinsic Ability called Battle Bond, and is only available to Trainer-Form Pokémon such as Ash-Greninja.
None of the Trainer-Form Pokémon can have their Hidden Ability unlike regular Pokémon, but they can carry an item to make up for it. They cannot perform a Z-Move or Ability Overdrive after getting the Battle Bond activated, and doing so before the Ability activate will instead deactivate it.
The BST boost is also inconsistent with the exception of Ash-Greninja (it was +110 but it got reduced to +100 to balance it), as it ranges from the same 50+ to 200+, depended on how weak the Pokémon was.
The Player-Wigglytuff and the Juno-Pierrocto are obtained in-game, but they activate as soon as they are sent in battle once they got maximum affection.
Mega Evolution 	Battle Bond Boosted Move	Base Stats (HP/Atk/Def/SpA/SpD/Spe/Total)	Pokedex Entries (One Version)
Juno-Pierrocto (Cyber/Fairy)	 	 	
==Progression and Regression Overcharge==
The new Power Burst introduced in Progress and Regress, the Progression Overcharge for Toxihost and Regression Overcharge for Thuggler works similary to Primal Reversion as they don't take a Mega Slot.
The holder needs to successfully make around 5 x (Level) damage. Unlike other transformation items, while they cannot be Knocked Off and cannot be swapped nor stolen, these items can be interacted in other ways, but not destroyed.
Upon transformation, Thuggler or Toxihost will halve damage from Z-Moves as intrinsic effect of the two Overcharged Pokemon. The downside is that after the transofrmation, both would also fully heal the opponents in the battlefield does to the intense energy.
Another side effect is if the two are on the same side in Doubles, Triples, Multi or All-Star Battle, then if one had fainted, the other will end up to lose its Overcharge. In any battles, they will also lose their Overcharge after five turns, but it can Overcharge again once the same condition is met again, but the first-hit endurance will not apply this time.
Overdriven Pokemon 	Ability	Base Stats (HP/Atk/Def/SpA/SpD/Spe/Total)	Pokedex Entries (One Version)
Giga Thuggler (Steel/Fighting)	
*True Juggernaut	125/240/135/80/135/75 (790) 	
Hyper Toxihost (Ghost/Poison) 	
*Supreme Mind	90/100/100/175/170/155 (790) 	
Category:Subpages
Category:Pokémon (series)
Category:Mega Evolution Pokémon