Raging Nightwalker

Menace
When Raging Nightwalker attacks, Hinder 3(Choose a creature with the greatest toughness from among creatures you don't control and put Three -1/-1 counters on it.)
Whenever a creature with a -1/-1 counter dies, put a +1/+1 counter on Raging Nightwalker.
Never piss off a lady vampire, it'll be the last thing you'll ever do.