Azlask, the Swelling Scourge (Borderless) [Modern Horizons 3 Commander

Description

Set:	Modern Horizons 3 Commander
Type:	Legendary Creature — Eldrazi
Rarity:	Mythic
Cost:	{3}

Whenever Azlask, the Swelling Scourge or another colorless creature you control dies, you get an experience counter.
{W}{U}{B}{R}{G}: 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.