Dialga

It has the power to control time. It appears in Sinnoh-region myths as an ancient deity.

Poke-BODY — Time Aura: As long as Dialga is your Active Pokémon, your opponent can't play any Pokémon from his or her hand to evolve his or her Active Pokémon.

Metal Burn (100): Discard all Metal Energy attached to Dialga.