Overview: Acid’s markings glow when she gets angry, scared, in a fight/battle, or excited, though they usually aren’t seen otherwise. She has one under each eye, one on each shoulder, and one in the middle of her chest. She usually tries to cover them up. The ones on her tail are never seen unless you look closely (unless she is angry of course). Her claws are extremely sharp and actually cut through 4 inches of steel without any difficulty.
Abilities: night vision, poison anyone by looking at them if she wanted to but prefers not to (also choosing how it affects someone), invisibility (ironically), breathing fire, and spitting acid. She can also poison anyone by biting them or scratching them with her claws.
Backstory: Acid was abused by her parents, much like Toxin. However, instead of running away from them like Toxin did, she killed her parents. She killed them during one of her beatings when she decided she was finally going to fight back. Rumor has it she ripped out each of her parents hearts. The beating and the fight was caught on camera but she was seen dragging the father away while her mother (who also beat her during this incident) was seen calling 911. The mother proceeded to attempt to kill Acid, which ended up failing and turned into her attempting to escape. Acid grabbed her and dragged her out of the camera view. The mother was heard screaming for mercy off camera which turned into screams of pain before abruptly ending. Acid ran and was never caught. She eventually turned herself in and was not prosecuted because she claimed self defense (which it partially was but the killing was unnecessary). This happened when she was 11 and is currently 14.