Sapph

Sapph (full name Sapphire Nero D'Angelo) is a Luna Mer and the evil queen of the Kingdom of Ender in Forbiddia. She resides in Castle Ender and rules over the many towns in her lands, such as Black Twig and Slenderville. Due to her liking of Crime, and her kingdom rioting her oppresion, she joins Travis's party in order to survive.