Lucilla, Family Gaurdian

Double-Strike, Vigilance
Retainer- If you control a Vampire Lord, Lucilla gets +0/+2 and Lifelink.
{w}{b}: Lucilla, Family Guardian fights target creature. If that creature is to die this turn, put a +1/+1 counter on Lucilla.
"I was born to fight, and die for your family Damien. I shall not fail you."