Tainted Scourge

Flying, trample
Dissect — {b/g}, {t}: Each player mills four cards.
Then you may exile target creature card from a graveyard. If you do, target creature gets -4/-4
until end of turn. Put a +1/+1 counter on this creature.
"How do you feed something that no longer has a
stomach?"
— Dhormos, druid of plagues