Ylthin, Bloodcult Champion

As an additional cost to cast this spell, pay 4 life.
Menace, Lifelink
Whenever you amaze, deal X damage to any
target, where X is the amazed card's converted
mana cost.
At the end of your turn, if your opponents life is higher than your's, put a 1/1 Gramb Cultist
creature token with lifelink onto the battlefield
tapped.