Oooh Shiny

Season 1, Episode 23This is the twenty-third episode of Total Pokémon Island. The campers are shiny for the day and the challenge is to return to normal. A camper devises a plan to get an enemy eliminated, but it backfires when their team doesn't lose and someone else takes the fall.
The campers are turned shiny and given a challenge where they must find the pool to turn them back. They are also placed in random groups of two and three. The first group consists of Cherrim, Espeon, and Luxray. Unsurprisingly, Espeon takes charge. Hitmonchan tries to pump up his group of Delcatty and Rapidash. Chef Slaking chases Azumarill, Dewgong, and Umbreon because Dewgong ate all of his sandwiches. Purugly ditches Arcanine to do some sabotage. Mismagius and Smeargle accompanied by Furret run into Bellossom, Mightyena, and Reuniclus. Purugly reveals herself holding a camera, then leaves to regroup with Arcanine. The pair of Blissey and Vespiquen make it to the cave where the pool is located. Azumarill, Dewgong, and Umbreon are the first group to reach the pool. Cherrim, Espeon, Luxray, Blissey, and Vespiquen follow. Blissey finds Purugly's camera and, concerned, shows the picture on it to Umbreon. Delcatty, Hitmonchan, and Rapidash get to the pool as well as Smeargle and Mismagius. Arcanine and Purugly reach the pool next noticing Furret staying out of the water so she can stay shiny. Umbreon meets with Mismagius to express that he's upset. After Bellossom, Mightyena, and Reuniclus are told that they're too late and lost another challenge, Blissey shows up to call Reuniclus a pig for an unknown reason. In the end, it comes down to Mightyena and Reuniclus for losing the challenge, but Reuniclus gets the boot for being a cheater. In confessional, Purugly explains that she positioned a picture to make it look like Reuniclus and Mismagius were kissing. She planned for Umbreon to find it and get Mismagius eliminated. But, when Blissey found it and Team Tyrantrum lost, it got Reuniclus eliminated.