Urvaz, Envyncar of Urborg

Multikicker {3} (You may pay an additional {3} as you cast this spell.)
Indestructible
When Urvaz, Envyncar of Urborg enters the battlefield, destroy up to X non-black creatures
and put X +1/+1 counters on Urvaz, Envyncar of Urborg, where X is the number of times Urvaz, Envyncar of Urborg was kicked.