Sacrifice for Ilzus

Flying Vigilance Haste Rampage Deathtouch Hex
proof Double Strike Lifelink Wither Undying
Each time Sacrifice for Ilzus is sacrificed to Ilzus
Demon of Power it only Mutates one of it ability
each sacrifice(one that has not been chosen)
At the beginning of your upkeep if you sacrificed
Sacrifice for Ilzus for Ilzus Demon of Power
bring him back to the battlefield under
your control