Standing at the tallest 7’5”, Itami has the Buzzkill mutation, making most of her frame metal and sharp edges. She’s tall and very frail-looking with glowing crimson eyes, though the fastest and strongest physically. Connected to a thick steel cable on her back, is a four-bladed saw with a 10-ft diameter, though she keeps it folded tight against her. Despite everything about her being sharp and dangerous, she’s surprisingly the gentlest among the group, handling everything with care—especially her Master.

Standing at a slightly shorter but still freakishly tall 7’2”, Arikato possesses the Mosquito mutation, giving her a thin frame with six arms all ending in three sharp talons. Her legs are absurdly long, each one 3-ft alone, and each arm is also 4-ft long. She has 4 large wings on her back made of thin see-through membrane and sensitive bone. She has no long needle like a mosquito would, though there are fangs in her mouth to take blood and inject a lethal venom. She’s extremely cuddly but knows boundaries, though her teasing knows no end.

Standing at a much smaller yet still terrifying 6’2”, Ellen holds the Thresher Shark mutation, giving her an absurdly massive shark tail on her back—it’s caudal fin 8-ft long alone and with the destructive force to paralyze a person. Her entire body is covered in smooth grey scales, though soften at her neck where sensitive gill slits rest on either side. Above her tail is a large dorsal fin, but she keeps it folded. She has multiple rows of serrated shark teeth. She is tired and always hungry, with an annoyed brash attitude.

Standing at a staggering 6’8”, Kinzoku has the Dragon mutation—giving her tough red scales covering most of her body that fades into skin at the shoulders, knees, breasts, and hips. Her exposed skin is soft and traitorously sensitive to touch. She has a massive tail on her back, surprisingly dexterous and expressive despite herself. Her wings are wide and powerful, with a wingspan of 15-ft of dark red membrane and bony structure. She’s calm and usually the mediator, though extremely territorial.

Standing at the smallest 5’8”, Iono is the most "human" with the Charge mutation, giving her lightning-like hair and multiple electrical cables along her neck and wrists. These cables are essentially extensions of her nervous system, being incredibly sensitive though insanely powerful. Her eyes are a mismatched red and black, and her teeth are sharp and short like a jumper-cable’s. She’s bright, energetic, and does not ever shut up for the life of her.