Pokémon Change is Pokémon Trainer's Down B move. It switches between his three Pokémon - Charizard, Squirtle, and Ivysaur. If Charizard is currently in use, he will switch to Squirtle. If Squirtle is in use, he will switch to Ivysaur. If Ivysaur is in use, he will switch to Charizard. Consistent usage of the move will result in the Pokémon's Stamina being drained.