Spawnsire of Ulamog
9ff46819-bfb3-4448-ab4f-f22ff9e2b2b4
$3.30 CND
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} to your mana pool."
{20}: Cast any number of Eldrazi cards you own from outside the game without paying their mana costs.