Zorua

“It changes into the forms of others to surprise them. Apparently, it often transforms into a silent child.”

— Pokémon Black

“To protect themselves from danger, they hide their true identities by transforming into people and Pokémon.”

— Pokémon White

“It changes so it looks just like its foe, tricks it, and then uses that opportunity to flee.”

— Pokémon Black 2