Keldeo-GX

Ability: Pure Heart
Prevent all effects of attacks, including damage, done to this Pokémon by your opponent's Pokémon-GX or Pokémon-EX.

Sonic Edge (Water, Water, Colorless) 110
This attack's damage isn't affected by any effects on your opponent's Active Pokémon.

Resolute Blade-GX (Water, Water, Colorless) 50×
This attack does 50 damage for each of your opponent's Benched Pokémon. (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.

Weakness: Grass ×2 · Resistance: none · Retreat: 2