Raven

Raven or her real name Rachel Roth is one of the mysterious woman you found on your journey. She is a human-demon hybrid, originating from the parallel dimension of Azarath, and is one of five founding members of the Teen Titans. Raven is undeniably the most powerful member of the Titans. As the daughter of a supremely powerful and dangerous inter-dimensional demon, Raven has naturally inherited a number of mystical abilities. Her powers are controlled by emotion: the more she feels, the more energy is released. She often chants the incantation "Azarath Metrion Zinthos" to focus her abilities even further, allowing her to perform much greater feats; she also uses this phrase as a mantra while meditating.