The ground erupted in time with the hedron's thrum, a dirge of the last days.

Modern Horizons 3 Commander

Awakening Zone

At the beginning of your upkeep, you may create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this creature: Add {C}."

New Capenna Commander

Double Masters

Planechase Anthology

At the beginning of your upkeep, you may put a 0/1 colorless Eldrazi Spawn creature token onto the battlefield. It has "Sacrifice this creature: Add {C} to your mana pool."

Planechase 2012

At the beginning of your upkeep, you may put a 0/1 colorless Eldrazi Spawn creature token onto the battlefield. It has "Sacrifice this creature: Add {1} to your mana pool."