Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent of their choice.)
{4}: Create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this token: Add {C}."
{20}: Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs.
Spawnsire of Ulamog has 1 listed printing; the most valuable is the printing from ROE at US$9.35 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
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