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Plasma

Base: ELECTROMAGNETISM

Physics: Sustained ionization. Creating and controlling the fourth state of matter — superheated ionized gas that persists, clings, and cuts. Not a bolt (Lightning). Not a flame (Fire). The surface of a star in miniature.
Signature: The hum. Not the crackle of Fire, not the crack of Lightning — a sustained, even, unwavering tone, the sound of air being held in a state it does not want to hold. And the color: not blue-white (Lightning), not amber-orange (Fire), but a shifting violet-white, the color of gas at temperatures where color itself becomes unstable.

F-rank. A shimmer along the fingers — not a flame, not a spark, but a faint luminous haze that clings to the skin and does not leave. Violet-white at the edges, brighter at the points of contact, shifting like oil on water. It hums — a thin, steady tone, like a wire pulled taut and set ringing. Not the crackle of Fire. Not the tick of Lightning. A continuous, sustained note that does not rise or fall. The heat is immediate and directionless — not Fire's warming-before-burning but a flat thermal pressure that radiates evenly from the user's hand, the kind of heat that has no source point because the source is the air itself becoming something else. Touch anything organic and it doesn't char — it ablates, the surface layer gone, vaporized, the edge of the wound glassy-smooth where Fire's edge would be ragged and black. This is the tell at F-rank that assessors miss: a Fire burn is rough, blackened, the signature of combustion. A Plasma burn is clean, smooth, cauterized at the moment of contact. On Awakening Day, the guild assessor will write "Fire" in the ledger. The hum will be attributed to nerves. The violet tinge will be attributed to the room's lighting. Someone with sharper eyes might notice, but Plasma has not appeared in Greyveil in twenty years and nobody is looking for it.

E-rank. The haze extends — a sheath of ionized air around the hand, the forearm, bright enough to cast its own light in a dim room, the violet-white color stabilizing into something no one in the room can call Fire with a straight face. The hum deepens. The heat at arm's length makes standing near the user uncomfortable — not Fire's gradual approach-warning but a flat, even thermal pressure with no direction, no gradient, just is. Can sustain the plasma sheath on an object — coat a blade and the blade glows, hums, and cuts through material not by sharpness but by ablation. Wood doesn't split — it vaporizes along the cut line. Metal doesn't chip — it melts. The edges are always clean. Plasma at E-rank is already a weapon in a way that Fire and Lightning at E-rank are not — the ability to sheathe a blade in an ionized field that ablates anything it touches is a qualitative difference, not a quantitative one, and the instructors who notice it go quiet and send a message to the guild.

D-rank. Projection. Plasma thrown from the hand — not a bolt (Lightning's pattern, discharge-and-done) but a stream, a sustained arc of ionized gas that persists in the air between the user and the target. The stream clings. Where it contacts a surface it does not splash or scatter — it adheres, the ionized gas maintaining itself against the material, and the surface beneath begins to ablate, thinning, smoothing, vaporizing layer by layer. The hum becomes a drone — louder, resonant, the sound of sustained ionization filling a room the way a pipe organ fills a cathedral. The violet-white color brightens and the air around the stream shimmers with constant heat distortion — not Fire's post-event shimmer but a living distortion around a thing that is still happening. Ozone arrives — not Lightning's sharp, clean ozone but a heavier, more layered smell, ozone mixed with the mineral scent of vaporized material, because Plasma at D-rank is always consuming whatever it touches and the consumption has a signature.

C-rank. Shaped plasma. Held forms — a ring, a wall, a cocoon around the body. The user can maintain a plasma field over their skin like a second layer, luminous armor that hums and ablates anything it contacts. The field is visible from across a street: a figure wrapped in shifting violet-white light, the air around them distorted by heat that does not waver or flicker. Fire flickers. Plasma does not. That is the distinction a trained eye uses at this rank — the steadiness of the glow, the even hum, the flat omnidirectional heat. Can cut with surgical precision: a plasma edge thinner than any blade, guided by will, ablating material at the molecular level. Medical applications are theoretically possible — sterilization of a surgical field instantaneously, cauterization without instruments. But no civilian Plasma user exists to develop them. Every Plasma user who has manifested at an academy in living memory was claimed by the guild before the end of the day.

B-rank. The plasma field extends. A B-rank Plasma user projects a sustained ionization zone around their body — five meters, ten — where the air itself is partially ionized, a transitional state that makes the space around them shimmer, hum, and radiate flat heat in every direction. Within this zone, material behaves differently: metals conduct more freely, gases glow faintly, organic matter dries and becomes fragile at the edges. The user is at the center of a small star's corona, and the corona is expanding. The hum at B-rank is felt through the floor, through the walls, a vibration that makes glasses ring on shelves two rooms away. The plasma they project splits — multiple sustained streams, each clinging to a different target, each ablating at a rate that makes conventional armor irrelevant. The color shifts toward white at the core with violet only at the fraying edges, and the light it casts has no shadow because the source is everywhere. People who have stood near a B-rank Plasma user in combat describe the experience as standing too close to an open furnace, except the furnace was everywhere and had no door to close.

A-rank. The air within range is no longer fully gas. An A-rank Plasma user's ambient field partially ionizes the atmosphere in a radius around them — the air glows faintly, hums constantly, and conducts electricity without resistance. Lightning arcs leap between metal surfaces on their own, unbidden. Loose metal objects grow warm, then hot. The boundary between the user's plasma and the surrounding air is no longer a sharp edge — it is a gradient, a transition zone where gas becomes plasma becomes the full ionization field at the center, and the user stands inside it like a person standing inside a star that has been asked to be gentle. When they stop asking: cutting beams of plasma that persist in the air after the user has moved on, hanging in space like glowing scars, slowly fading as the ionization dissipates. Each one ablates anything it touches until it dies. A battlefield after an A-rank Plasma user is a landscape of humming, fading lines — glowing violet-white, marking where the cuts were made. Nothing else looks like this. Nothing else sounds like this. The hum is the world now.

S-rank. Plasma as environment. An S-rank Plasma user does not project plasma — they convert the atmosphere. Within their combat radius, the air transitions from gas to plasma in a sustained, expanding front. The sky changes color — a violet cast to the blue, visible from kilometers, the signature of ionized atmosphere at altitude. The hum becomes a pressure against the sternum, felt through the body's own resonant frequency, a vibration that makes the heartbeat stutter before it adjusts. Everything within the ionization zone that is not the user is at risk — material ablates, metal melts, organic matter vaporizes — and the process is not violent or dramatic. It is steady, even, continuous, the way erosion is steady. A wall does not explode. It thins, layer by layer, ablating into the ionized air until there is nothing left and the space where it stood hums with the fading afterglow of vaporized stone. Standing near an S-rank Plasma user who is not working is standing in air that tastes of metal and smells of ozone and feels warm from every direction, and the hum in the chest never quite stops. Standing near one who IS working is not standing. It is leaving, if you can. You cannot stand near a working star.

SS-rank. The fourth state of matter as native medium. An SS Plasma user does not create plasma from air — they exist in a state of continuous, controlled ionization that extends from their body outward like a field, their skin the boundary layer, everything beyond it a gradient of ionization they set and sustain. Can compress plasma to densities approaching stellar core conditions in a volume smaller than a fist — a point of light so intense it leaves permanent retinal damage at a glance, so energetic that the air around it sheds photons across the spectrum, a miniature sun held between two fingers. Can diffuse the field to a gentle glow across kilometers — a region of faintly ionized, faintly warm, faintly luminous air, and the people within it feel as if they are standing inside a summer afternoon that is slightly too perfect. The hum at SS is subsonic — felt in the bones, in the teeth, in the rhythm of the heartbeat, and it does not stop when the user stops. The air remembers. A space where an SS Plasma user worked carries a faint ionization residue for days — a shimmer, a warmth, a hum that people attribute to imagination and do not investigate.

Population context. SS Plasma users in the founding era were the siege-breakers — not Lightning's single devastating strike, not Fire's sustained burn, but the steady, relentless ablation of everything in their path. The sealed archives describe one who walked through a fortress wall. Not around it. Not over it. Through it. The stone ablated in their presence, thinning and vaporizing as they moved forward at walking pace, and when they emerged on the other side the tunnel behind them was perfectly round, smooth-walled, glowing, and humming. The guild considers SS Plasma extinct. The tunnel still exists. It is still warm to the touch.

SSS-rank. The practitioner is plasma — the fourth state of matter expressing itself through a human form. The boundary between their body and the ionized field they generate is academic: they are both simultaneously, solid flesh and stellar medium coexisting in a way that physics does not normally allow a body to sustain. In their presence, matter's preference for the solid, liquid, and gas states is a local opinion they overrule. Air becomes plasma because it is near them. Stone becomes plasma because they walk on it. Water becomes plasma because they look at it. The process is not destruction — it is transition, the same way ice becoming water is not destruction. Matter is simply moving to a higher energy state in the presence of someone for whom that state is the default. The hum is not heard. It is inhabited. Everyone within range lives inside the hum the way a fish lives inside water — it is the medium, not the sound, and it has been the medium for so long that silence, if it ever came, would be the thing that felt wrong. The aftermath of an SSS Plasma user is glass. Not the dark fused glass of a Lightning strike or the calcite powder of Fire. Glass — clear, smooth, luminous, faintly warm for years, the material memory of a place where matter was held in a state it was not built to hold and, when released, cooled into the only solid it could become. Forests of glass trees. Rivers of glass. Fields of glass that catch the light at dawn and look, for a moment, like the world is made of something better than it is.

Population context. SSS Plasma existed in the founding era. The sealed accounts are the briefest of any expression — not because less was recorded but because less survived. Proximity to an SSS Plasma user destroyed conventional recording materials. Ink vaporized. Paper ablated. Stone tablets endured but the inscriptions were polished smooth by the ambient field faster than the words could be carved. What survives is geography: a valley in the Ashfields where the bedrock is glass to a depth of thirty meters, and the glass is still warm, and no one who has tested it can explain why, and the hum in that valley has not stopped in two hundred years.

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