Sigilyph GX

Ability: Mirror Counter — If this Pokémon is your Active Pokémon and is damaged by an attack from your opponent’s Pokémon-GX or Pokémon-EX (even if this Pokémon is Knocked Out), put damage counters on the Attacking Pokémon equal to the damage done to this Pokémon. Sonic Wing (80) — This attack’s damage isn’t affected by Resistance. Intercept GX (60×) — This attack does 60 damage times the amount of Energy attached to your opponent’s Active Pokémon. (You can’t use more than 1 GX attack in a game.)