Ulalek, Fused Atrocity is a mythic Legendary Creature — Eldrazi card from Modern Horizons 3 Commander (M3C), collector number 147.
Devoid (This card has no color.) Whenever you cast an Eldrazi spell, you may pay {C}{C}. If you do, copy all spells you control, then copy all other activated and triggered abilities you control. You may choose new targets for the copies. (Mana abilities can't be copied.)