Silvally

“Its trust in its partner is what awakens it. This Pokémon is capable of changing its type, a flexibility that is well displayed in battle.”

— Pokémon Sun

“Although its name was Type: Null at first, the boy who evolved it into this form gave it the name by which it is now known.”

— Pokémon Moon

“This is its form once it has awakened and evolved. Freed from its heavy mask, its speed is greatly increased.”

— Pokémon Ultra Sun