Silvally-Rock

Sun: 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.

Moon: 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.

Ultra Sun: This is its form once it has awakened and evolved. Freed from its heavy mask, its speed is greatly increased.

Ultra Moon: Through the bond it formed with its Trainer, its will was strengthened, and it was able to destroy its control mask.

Sword: A solid bond of trust between this Pokémon and its Trainer awakened the strength hidden within Silvally. It can change its type at will.

Shield: The final factor needed to release this Pokémon’s true power was a strong bond with a Trainer it trusts.