Greer Grant Nelson from the Marvel Mangaverse reality.
Tigra is bound to Doctor Strange by a curse and is only released when she completes thousand good deeds. Part of the curse is that she is trapped in half-animal form. Tigra has a crush on Black Panther, who can turn into panther hybrid. Tigra took part in taking down Doctor Doom, who was actually Black Panther's sister in disguise.
Tigra was killed when the Hand ninjas attacked and killed Doctor Strange, and she attacked them in retaliation. She was frozen with one of the Mandarin rings and then chopped into pieces.