Azlask, the Swelling Scourge

Legendary Creature — Eldrazi

Whenever Azlask or another colorless creature you control dies, you get an experience counter. one white mana one blue mana one black mana one red mana one green mana : Creatures you control get +X/+X until end of turn, where X is the number of experience counters you have. Scions and Spawns you control gain indestructible and annihilator 1 until end of turn.