|Debut||Wonder Woman v1 #605 (January 2011)|
|Created by|| J. Michael Straczynski|
Galenthias is Diana's mentor after her world has been altered. She is a servant of Hecate, and had sacrificed her human body in order to better serve her. As such, she has become a black cat. She watches over Diana and ensures that she is trained to become the superhero Wonder Woman.