Ravenous Vampire
Ravenous Vampire
Flying\nAt the beginning of your upkeep, you may sacrifice a nonartifact creature. If you do, put a +1/+1 counter on this creature. If you don't, tap this creature.
+1/+1 Counters Aggro Big Mana Combat Matters Counters Matter Flying Life Matters Lifegain Vampire Kindred Voltron