Mikaeus, the Unhallowed 173/451 (Commander Masters)

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Whenever a Human deals damage to you, destroy it. Other non-Human creatures you control get +1/+1 and have undying. (When a creature with undying dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

NM - $37.73
LP - $30.18
MP - $22.64
HP - $15.09
DMG - $7.55