Pokemon EX Power Keepers Rare Mightyena #18

Darkness. Stage 1. 70HP. Weakness: F. Resistance: P. Retreat Cost: 0. [2] Plunder (20) Before doing damage, discard all Trainer cards attached to the Defending Pokemon. [1DD] Dark Burst (50+) If Sidney's Stadium is in play, this attack does 50 damage plus 20 more damage.