Bio: Star Sapphire joined Luthor's cause when he asked for
villains to help him destroy the Justice League. When that failed, she
joined forces with Aresia to destroy the men of the world. She
successfully tricked Wonder Woman and Hawkgirl into believing that she
cared about the men, leading them into a trap that took them and Wonder
Woman's mother, Hippolyta, on board of Aresia's plane. She was knocked
out by Wonder Woman and she fell to the sea, but later she showed up
again to battle Green Lantern, losing that battle as well.
Star Sapphire's power comes from the stone in her mask, giving her Green
Lantern-like power that enables her to form shields, make objects, and
generally cause havoc.