angrath dark chain

+2: exile the top card from your deck you can play it at any time for any color of mana. angrath deals 1 damage to any target.
-3: search your deck for 5 instant or sorcery cards and exile them, destroy target creature, dela 2 damage to target player.
-12: put all cards from your exile onto the battlefield.deal 5 damage to all creatures your opponents control