Makeshift Abomonation

Whenever a creature enters the battlefield under your control, you may sacrifice it. If you do, put X +1/+1 counters on Makeshift Abomination, where X is the sacrificed creature's toughness, then gain all of it's activated abilities.
Whenever you sacrifice a creature, if it had deathtouch, Makeshift Abomination gains deathtouch. The same is true for lifelink, flying, menace, lifelink, intimidate, and unblockable.