Crovax the Cursed
{2}{B}{B}
Legendary Creature -- Vampire Noble
0/0
~this~ enters with four +1/+1 counters on it.
At the beginning of your upkeep, you may sacrifice a creature. If you do, put a +1/+1 counter on ~this~. If you don't, remove a +1/+1 counter from ~this~.
{B}: ~this~ gains flying until end of turn.