The speed of a cheetah. The charging force of a bull. The ferocity of a tiger. The strengths, abilities and attributes of the entire animal kingdom are at the beck and call of Mari McCabe—who channels these powers through a magical family heirloom to battle those who would harm the natural world as the super hero Vixen.

As a child, Mari saw the greed and corruption that she fights against lead to the deaths of her parents. Later, Mari discovered that the mysterious Tantu Totem—the powerful necklace she inherited from her parents—granted her the ability to take on the attributes of every animal on Earth. She could fly like a hawk, breathe underwater like a fish and even strengthen her skin to the protective levels of a rhinoceros. Adopting the moniker Vixen, Mari seeks to protect and defend all innocents, humans and animals alike.

Although short-tempered and sometimes overly self-righteous, Mari possesses compassion that gives her a strong and unwavering moral compass. Beyond her role as a super hero, she is a model and animal-rights activist, allowing her to use both aspects of her life to protect from humanity those creatures unable to protect themselves. Throughout her career as Vixen, she's fought along some of the greatest heroes in the DC Universe and has even served as a member of the Justice League.