Blight Titan
From March of the Machine Commander set
Blight Titan
Creature — Phyrexian Giant
6/6
Deathtouch
Whenever this creature enters or attacks, mill two cards, then incubate X, where X is the number of creature cards in your graveyard. (Create an Incubator token with X +1/+1 counters on it and "
: Transform this token." It transforms into a 0/0 Phyrexian artifact creature.)