Photon Strike Bounzer (Starfoil) (SP14-EN024) - Star Pack 2014 1st Edition

2 Level 6 monsters // Once per turn, during either player's turn, when a monster effect is activated on your opponent's side of the field: You can detach 1 Xyz Material from this card; negate the effect, and if you do, inflict 1000 damage to your opponent.