Necrozma GX

Prismatic Burst10+

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.)