Board Thread:General Discussion/@comment-220364-20140319152554/@comment-24172144-20140319195224

GAU Shiera is the Shiera that appears in the native Earth, Prime Earth, New Earth, whatever name you want to designate the "home and unchanged" Earth, that's where she's from.

Regime Shiera is from the alternate Earth where Superman has gone power crazy and controls the entire world. The two characters are functionally different. GAU Shiera had such a small role, there wasn't much I could write for her. Regime Shiera fought Joker and Luthor, so I could write more about her.