Father Decay, Overlord

At the beginning of your upkeep, you lose 4 life.
Trample, wither (This deals damage in the form of
-1/-1 counters.)
{1}{b}{b}: Choose target creature card in a
graveyard, exile it, then create a token copy of it
except it gains Haste and decayed. (A creature with
decayed can't block.When it attacks, sacrifice it at
the end of combat.)