Texto em português

Toda vez que você conjurar uma mágica de criatura, crie X fichas de criatura Thrull preta 1/1, sendo X o valor de mana daquela mágica.

Quando você controlar sete ou mais Thrulls, sacrifique Endrek Sahr, Criador Mestre.

"Criador da vida, portador da morte."

Rulings

The second ability is a state trigger. Once it triggers, it won't trigger again as long as the ability is on the stack. If the ability is countered and the trigger condition is still true, it will immediately trigger again.2006-09-25
When the second ability resolves, Endrek Sahr will be sacrificed regardless of how many Thrulls you control at that time, even if it's less than seven.2006-09-25
Face-down spells are creature spells, but they have mana value 0.2006-09-25