Slime

Slime (スライム Suraimu) is an emitter quirk possessed by Slime-chan.

Description
Slime-chan's quirk bestows her with an amorphous, liquid body that she is able to manipulate at will. Since her body is completely shapeless, this quirk bestows Slime-chan with several advantages, such as simply being able to phase through most attacks, as well as being able to change appearance, form, and voice at will.

Her body is separated into two parts; the "core" of her body, a slightly more viscous, inner chamber composed of corrosive ooze and cellular material, and an outer layer composed of a transparent, jelly-like substance that she continually secretes. She consumes food, detritus, and other normally non-digestible material by simply engulfing it with her body and dissolving it within her core; nutrients are readily absorbed by the core of her body, whilst anything that can't be used by her is pushed outwards and secreted along with her slime. Slime-chan is not immune to toxin and poisons, but is massively resistant to them thanks to her constitution and quirk, and it would require either massive amounts of normal-strength chemicals or something so potent it would readily kill normal humans.

Slime-chan's bodily core is non-centralised but also non-autonomous, and if Slime-chan were to be cut up into portions, a single "control" portion would retain Slime-chan's higher functions while the rest of the portions would attempt to act out unconsciously until they either naturally died out or are re-incorporated into Slime-chan's body.

Slime-chan improvises with her sensory organs as her body lacks dedicated organs to function for her. As a result, "eyes" are improvised photosensitive areas of her cellular core, "ears" are vibration-sensitive, etc. Slime-chan vibrates her entire body to mimic the human voice, and does so with incredible proficiency, allowing her to pull off a vast range and frequency of human and non-human voices.

Usage
Slime-chan's physical form allows her massively increased survivability in any fight owing to the fact that with enough precision, Slime-chan simply cannot be hit by anything, as she has no physical form to damage. Among her vulnerabilities, Slime-chan has no real defense against fire or ice-based quirks, but is otherwise massively resistant to poison, blunt or piercing weaponry, electricity, shockwaves, and other quirks that can't modify the state of her body directly. Slime-chan would likely shrug off being hit by a Depot train or a railgun shot from Polarise, though the impact of such a hit would likely splatter her around, forcing herself to pick up the pieces of her own body before she could continue to do anything.