Monster from the Underground!
Is she enemy or ally... or both? She is Quarry, the misunderstood monster from the underground! Once a human girl named Sydney who was bioengineered into a monster by the Shredder's sick scientists, Quarry lives far beneath the sewers with her monster friends Stone Biter and Razor Fist. She spits rock-melting acid from her mouth and can climb across the ceiling like the fastest wall-crawler... so you'd better watch your shell!