Annalise, Vileblood Queen

Vigilance
When Annalise enters the battlefield or attacks,
each player loses X life, where X is the number
of creatures that died this turn.
{b}{r}, Sacrifice a creature: each player sacrifices
a non-Vampire creature.
{w}{r}: Annalise deals damage to target creature
equal to her power. You gain that much life.
{b}{b}: Regenerate Annalise