Brood Birthing
Sorcery
If you control an Eldrazi Spawn, create three 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this token: Add 
." Otherwise, create one of those tokens.
Anthony Francisco
Rise of the Eldrazi (ROE)
• #138Rulings
If you put a single token onto the battlefield this way, it's exactly like the ones specified earlier: it's a 0/1 colorless Eldrazi Spawn creature token that has "Sacrifice this creature: Add {C}."
(wotc • 2010-06-15)
Whether you control an Eldrazi Spawn is checked as Brood Birthing resolves.
(wotc • 2010-06-15)
Rulings
If you put a single token onto the battlefield this way, it's exactly like the ones specified earlier: it's a 0/1 colorless Eldrazi Spawn creature token that has "Sacrifice this creature: Add {C}."
(wotc • 2010-06-15)
Whether you control an Eldrazi Spawn is checked as Brood Birthing resolves.
(wotc • 2010-06-15)