Krokorok was a Pokémon that appeared in several episodes in the anime. It was a Sandile in BW003 and BW012 until it evolved into Krokorok in BW020 while battling Ash's Pikachu until it blasted off into the sky after getting defeated in both BW012 and BW020. It was set to reappear in BW023. It reappeared in the end of BW066, and officially joined Ash's team in the episode after that. It evolved into Krookodile in BW094. Krookodile is a powerhouse Pokémon on Ash's team. Krookodile's Moves: Dig, Bite, Stone Edge, Crunch, Dragon Claw and Aerial Ace. Sandile → Krokorok → Krookodile ♂