Rah'Gul, Sundered Prophet

Defender, deathtouch
{p/b}{p/b}, Sacrifice another creature: Target creature
gets -X/-X until end of turn where X is the
number of creature cards in all graveyards. If a creature dies this way, draw a card and lose 1 life.
"Look upon your wickedness and despair! Judgement
has come for you and your house! None shall be
spared the sacred spilling of blood!"