Born a mutant. Calisto Is a hardened, proud, highly protective, ruthless, aggressive, and fiercely independent woman operating beneath the streets of New York City. Her main base of operations is "The Alley," a massive, abandoned Cold War-era military tunnel system and sewer network beneath Manhattan where she established the Morlock community. But she lives on the mutant island Nation of krakoa. And was born in Missouri. Who has the ability of superhuman senses including Enhanced Sight/Night vision, Superhuman Hearing, Superhuman Smelling, Superhuman Taste that allows Callisto to taste flavors miles away, Superhuman Tactile Sense, Superhuman Strength, Superhuman Agility, Superhuman Reflexes, Regenerative Healing, and later developed a mutant tactical ability, and was able to immediately intuit the best way to engage in any tactical problem, be it a particular circumstance or an opponent. Intuitives, Microscopic Vision, Superhuman Stamina, and Telescopic Vision. She's also a Master Combatant, and skilled in the use of throwing knives. And also owns a Bo-Staff, Holographic Pictograms, Throwing Knives, a Rifle, and a Taser. Callisto once lived a normal life as a physically beautiful woman among humans. After her mutant powers manifested, an anti-mutant attack left her severely scarred and blinded in her right eye. Disillusioned by human hatred and cruelty, she fled to the abandoned 1950s military tunnels beneath Manhattan (known as "the Alley"). She named herself after Callisto, a mythological Greek nymph transformed into a beast. With the help of Caliban (who could track other mutants), Sunder, and Masque, she gathered rejected and deformed mutant outcasts to live together in safety. She dubbed the group the Morlocks, named after the subterranean monsters from H.G. Wells' novel The Time Machine. Unknown to Callisto, the early formation of the Morlocks was also quietly influenced by the extradimensional villain Dark Beast (an evil alternate version of Hank McCoy). Callisto ruled the Morlocks with a stern, survivalist hand. She triggered a major clash with the X-Men when she had Angel (Warren Worthington III) kidnapped, intending to make him her consort. Storm challenged Callisto to a knife duel for leadership of the Morlocks. defeated her, and assumed nominal leadership to steer the group away from attacking surface dwellers. Over time, Callisto shifted from an adversary into a complex rival and occasional ally of the X-Men. And speaks English. She is the leader of the Morlocks. An underground mutant group whose purpose is survival, mutual protection, and survival-driven raiding against surface society. Alongside Caliban (Founding member), Masque, Leech, Sunder, Marrow, Erg, And Annalee. Storm also briefly led the group before returning leadership back to Calisto. She is a mature adult Woman. 5 feet 9 inches tall and Weighs 130 lbs (59 kg). Short, choppy, and punk-inspired Black hair. With Blue eyes but only has one eye as her right eye is permanently blind and has an eye patch over it. and has a Light/Fair Skin/Complexion. With a Lean, athletic, and muscular body type And speaks with a harsh, commanding, and raspy tone. Calisto wears a Tattered orange t-shirt paired with a black leather vest. Black leather pants. Short black boots. And a chain-like belt wrapped around the waist and one leg, a studded leather cuff, a studded black leather collar, and a black leather eye patch over her right eye.