Zsen is a member of the Inward Watch at the service of Ora Serrata. Due to her prowess in war, she received improvements from vile butcher warlocks consisting of large retractable blades that come out of her hands.^[1]

She was appointed by Ora Serrata to go to Krakoa to retrieve a mischievous god who escaped from Arakko. Nightcrawler was appointed as her escort while she was on Krakoa.^[1]

Zsen describes her mutant power as the power to paint the truth, a power she considers totally useless, as it has no martial applications.^[1]

Sharp blades coming out of her arms.^[1]

Zsen is attracted to Nightcrawler.^[1]