Ozar, BloodTrickle

Lifelink, Flying, Protection from vampires.
Treacherous Blood Pact: (For every point of life you
would lose while casting this, you and target opponent
lose half that life instead. Put a +1/+1 counter for ever
y 2 life pages to cast this )
Whenever an opponent loses life, put a vampire
from any graveyard or your hand to battle,
whenever you lose life an opponent puts a
vampire from any graveyard to battle.