Necrozma-GX

Ability: Light's End — Prevent all damage done to this Pokémon by attacks from Colorless Pokémon. | Prismatic Burst (10+): Discard all Psychic Energy from this Pokémon. This attack does 60 more damage for each card you discarded in this way. | Black Ray-GX: This attack does 100 damage to each of your opponent's Pokémon-GX and Pokémon-EX. This damage isn't affected by Weakness or Resistance. (You can't use more than 1 GX attack in a game.) | Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.