Spawnsire of Ulamog [Rise of the Eldrazi]Set: Rise of the Eldrazi Type: Creature Eldrazi Rarity: Rare Cost: {10} Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent.) {4}: Create two 0 1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add {C}." {20}: Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs.