Lucario GX (SV64/94) - [SM: Hidden Fates Shiny Vault] Holofoil

If this Pokémon evolved from Riolu during this turn, this attack does 90 more damage.

This attack does 30 damage for each damage counter on this 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.