Spawnsire of Ulamog Foil

Creature — Eldrazi

Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent of their choice.) : Create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this token: Add ." : Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs.