As Barbara found herself again in one of Mojo's trials, she sighed and tried to quickly assess the situation. There was a small group of six total (including herself) who were all wearing the same outfit. She recognized Roy straightaway, and so she assumed these were all refugees from Earth. Also, she instantly noticed the connection--they were all redheads. She frowned.
Of course, she didn't have long to worry about it when the Nazi Gorilla Vampire army landed. "I'm guessing those guys are the challenge," she remarked, addressing the group. "Alright, everybody grab a pointy stick or something and let's finish this." If it was just fighting, this she could handle.