Supergirl [Linda Danvers; Kara Zor-El]; Superman [Clark Kent; Kal-El]; Fred Danvers; Edna Danvers
Synopsis
Supergirl acquires the Satan Ring, which allows her to perform three deeds of black magic, but the price of using it will turn her into a demon. When circumstances force her to use it three times, she must find a way to reverse the transformation.