"Strength it has, but at the cost of a continuous supply of energy. Such failure can bear only one result."
—Execution order of Endrek Sahr, master breeder

Masters Edition

Derelor

Black spells you play cost {B} more to play.

Black spells you cast cost {B} more to cast.

Classic Sixth Edition

"The derelor's greatest contribution to the Ebon Hand was the inspirational effect its creator's execution had upon the other thrull breeders."
—*Sarpadian Empires, vol. II*

Fifth Edition

Your black spells cost an additional o
B to play.

"Strength it has, but at the cost of a continuous supply of energy. Such failure can bear only one result."
—From the execution order for Endrek Sahr, Master Breeder

Fallen Empires

Your black spells cost an additional o
B to cast.