Mordekaiser, Iron revnant

0: sacrifice an creature or artifact, Mordekaiser gains loyalty equal to sacrificed permanet's mana cost.
-2: until the beginning of your next turn, players, creatures and planeswalkers that target or attack Mordekaiser takes 2 damage.
-4: Target creature you control fights Target creature you don't control, if any target creature is destroyed this way, unerath it at your control.