Shub-Niggurath, The Black Goat

Trample, Hexproof
Shub-Niggurath's power and toughness are each
equal to the number of Horror creatures on the battlefield.
At the beginning of Cthulhu upkeep create a 1/1
black Horror creature token named Dark Young.
Evict Evil - When Shub-Niggurath leaves the battlefield, each player draws three cards.