Wrykk

+3: Create a 1/1 Fragment artifact creature token. Then if you have Ankh, put a deathtouch counter on it.
-2: Create a 3/2 legendary artifact creature token named Ankh with Vigiliance, Trample, Lifelink and Haste.
-12: Sacrifice all artifacts you control, then each opponent loses 5 life for each artifact sacrificed this war. If you sacrificed Ankh, gain 10 life.