by TheRacingTurtle on Feb 06, 2021
Whenever a creature an opponent controls leaves the battlefield,
you may have that opponent gain control of T'zaentch Facestealer.
If you do, it becomes a copy of
that creature, except it has "Infiltrate - As
long as T'zaentch Facestealer is under the control of a player other than it's owner, you play with your hand revealed."