Clawitzer XY Steam Siege Prerelease XY146 (XY Promos) - Holofoil

Ability — Mega Boost Once during your turn (before your attack), you may attach a Special Energy card from your hand to 1 of your Mega Evolution Pokemon.

NM - $23.30
LP - $18.70
MP - $14.00
HP - $9.40
DMG - $4.70