“Alternate Gender Counterparts of Heroes” is my new project! Here, characters switch roles with their soul mates (mares with stallions and stallions with mares).

Celestia is the Alternate Gender Counterpart of King Sombra. She is a female umbrum unicorn, the former tyrannical ruler of the Sapphire Empire. Before her banishment, Celestia put a curse on the Sapphire Empire which made it vanish into thin air. When the Empire returns, so does Celestia, who attempts to retake it. She is defeated by Prince Shining Armor and the Sapphire Ponies’ use of the Sapphire Heart.