While Mask of Perdition is in your graveyard, at the start of your turn, you may destroy 2 Silvers you control. If you do, equip Mask of Perdition.
Attack Reaction — Destroy Mask of Perdition: Target Assassin attack action card gains "When this hits a hero, banish the top card of their deck."
Battleworn (When the combat chain closes, if this defended, put a -1 [Defense] counter on it.)