Psylocke by Toy Biz

Elizabeth "Betsy" Braddock's twin brother is Brian Braddock, Captain Britain. Originally a telepath, Betsy developed telekinesis and attained hand-to-hand combat skills eventually and transformed from a boring stiff upper lipped Brit into a hot vivacious oriental styled X-Babe. Psylocke could also use her telepathy to project a focused beam of directed psionic energy into a "psychic knife," which she used to disrupt the neurons of her foes by driving the glowing "blade" of psionic energy into their heads. In the 2006 film, X-Men: The Last Stand, Meiling Melançon portrayed Psylocke.