A female warrior who used a whip that she could charge with energy, as a weapon, in battle. Jera commanded the Mercenary Army. In battle, Jera discarded her robe to reveal a leotard-like, red and pink costume. She turned against Gaohm upon learning of Gigaro's death by Gaohm's doing, allying herself only with Shadow/Black Beet, who had also saved her from Schwartz's insane rage upon losing his body. After seeing Gaohm kill Hidra, Jera decided to rebel against her former leader. Upon seeing Gaohm in his true form, Jera was mortally wounded and cast back down to earth. After being found by the B-Fighters, her mask disappeared, revealing her to be a blonde, caucasian woman. Before dying, she revealed how the B-Fighters could infiltrate Gaohm's ship.