She's a stronk, powerful wymyn set in the whateverfuckingtimeperiodthatmightbeanalternate60sor70sor80s occurs in Legion because the tech is all over the fucking place you never actually know if it's aesthetic chic or actually representative of the time. She's also THE melee character so she does stupid combat poses and rushes headlong into every fight while looking "cool" with scowls because that must be what stronk men do therefore she will too!

Actual answer: the character was a moron who died several times in time travel resets because she kept posing like an idiot instead of actually fighting. Also she had the whole DEX stat/finesse thing going despite taking on guys 5 times her size or more.