#fa jin

Gearshift: While you could have it so the user is training to withstand the physical toll of the Quirk, I think it's more productive to try and focus on the actual application of it. Just trying to exercise it in smaller bursts to move objects around to make it more reliable.

This Emitter type Quirk allows the user to charge their body with kinetic energy. The user can control this energy as it moves through and out their body. On the surface, this let's the user augment themselves by releasing the energy from themselves. Specifically, it can improve their speed and striking power. Yet the user is able to exert far greater control over how the energy moves outwards. This can let them focus the energy into a single point to deal more damage or make it travel through the target to strike them from through a medium. The user can even make it so it plants this energy in targets they strike, causing a delayed response to deal massive damage. This gives the user a good mix of options, their sheer power and control giving them plenty of uses. They can bypass enemy defenses, augment their close quarters abilities, leave around the kinetic energy as a trap, or just blow it all on one big attack. Though this requires the user to charge up their kinetic energy in their body, requiring them to move their body repeatedly. This also requires them to concentrate on the energy's movement as well. This means that breaking their focus will hamper the Quirk.

This Emitter type Quirk allows the user to manipulate and shape kinetic energy relative to their body. The user can empower, reduce, redirect, and reshape kinetic energy. This can seemingly let the user replicate superhuman feats, unleashing immense force on their enemies or pushing themselves around on the force they generate. This can amplify or weaken the power of the force, like making a punch hit much hard or making a heavy hit deal no damage. They can even alter the energy's flow and direction, such as refining it to a single point to deal more damage or passing it through their body to redirect it. This gives the user a versatile ability, giving them immense control over a common form of damage. They can suddenly fling objects with immense force, reduce damages from incoming attacks, rip apart the terrain, augment their close quarters abilities, or push people really hard. Though this does require the user to use their own body as a medium for these changes, requiring motion and action from them for the Quirk to function. It can be very painful to process all of this energy through themselves, making it hard to focus to alter the energy and potentially overwhelming them. This does nothing against other forms of attacks, such as someone setting the user on fire.

This Transformation type Quirk allows the user to transmute their body in immensely powerful kinetic energy, making the user appear as a white outline of themselves. This can let the user pass through objects they touch, flowing through the target to phase through it. The user can choose not to transfer it, instead unleashing their energy as powerful bursts of force. This gives the user a potent tool, becoming an unstoppable force on the battlefield. They can pass through enemy attacks, gain sudden bursts of speed, circumvent their surroundings, unleash powerful attacks on their enemies, or just let it all out as a super mode. However, this is dependent on the user charging the energy through building up kinetic energy in their body before hand and process is extremely slow. They can only store a minute of time in this form in total, but can spread it out, limiting it's usage to quick, one off applications rather then applying it consistently.

This Emitter type Quirk allows the user to charge up their legs via repeated movements like squatting. The user can then unleash this force from their legs. This lets the user fly through the air. The user can control the force they unleash the energy, such as gently hovering or flying through the air at high speeds. The user can control where this comes out as well, like having a burst of energy come from their shins to push them backwards. This gives the user a good mobility tool, rapidly bouncing around the battlefield at their own pace. They can dodge out of the way of attacks, leap through the air to get around, fly over an area to scout it out, kick their enemies with their energy fueled legs, or just never walk again. Though this does require the user to charge up the Quirk beforehand, meaning that they can end up running out at a bad time. The repeated motions will make it inconvenient to recharge in a tense situation.

This Emitter type Quirk allows the user to mentally charge up energy in their head via heavily focusing on it and clearing their mind. The user can then apply this energy around their body, effectively super charging it. This greatly amplifies the power of the part it is applied to, such as making their regular punch strong enough to shatter a concrete wall or make the user run fast enough to seem like a blur. This can apply to the user's sensory abilities as well, like being able to apply it to their eyes to make everything seem like it's moving in slow motion. The user can apply this to the multiple parts of their body or to the whole. This gives the user an immensely versatile Quirk, able to overcharge their body with all the energy they need. They can charge their eyes to react to attacks faster, super charge attacks to damage foes with their fists, rapidly get around at high speeds with their legs, charge up their skin in order to protect themselves, or just crush someone at thumb wrestling. Though this does require immense concentration to generate the energy, making it less then ideal in the middle of a fight. Attacks to the head can hamper the user's ability to properly focus on utilizing the energy. With how the energy is difficult to charge and apply, making it best used in small ways or short bursts.