Qmr, The Shadow Of Planes

+2: Sacrifice A Creature, Put X +1/+1 Counters On Target Creature, Where X Is The Converted Mana Cost Of The Sacrificed Creature
0: Whenever Qmr Loses Loyalty, This Turn, It Deals 5 Damage To Target Creature Or Player
-10: You Get An Emblem With, You Win The Game At The Beginning Of Your End Step, Unless Target Player Pay 5 Life