Chernabog, Dark Fantasia

Flying, Defender, Deathtouch
For each creature card in your graveyard:
{2}{u}: Target player mills that many cards.
{2}{r}: Deal that much damage to any target.
{2}{b}: Chernabog, Dark Fantasia loses Defender
until end of turn, and, as long as you control a
Demon, Devil, Horror, and Nightmare, creatures
you control get +1/+1 for each creature card in
all graveyards until end of turn.