Shadow Rider Calyrex VMAX TG18/TG30 (Astral Radiance)

Abilities

Underworld Door: Once during your turn, you may attach a Psychic Energy card from your hand to 1 of your Benched Psychic Pokémon. If you attached Energy to a Pokémon in this way, draw 2 cards.

Attacks

Max Geist (10+): This attack does 30 more damage for each Psychic Energy attached to all of your Pokémon.

Rules

VMAX rule: When your Pokémon VMAX is Knocked Out, your opponent takes 3 Prize cards.