Name: Y/N Shigaraki 

Titles: All For One, The Magic Eater, Symbol of Evil, AFO, Emperor of Darkness, the Demon Lord, and Greatest Demon Lord of All.

Age: 19 

Hair color: white 

Eye color: red 

Gender: male

Appearance: 

Personality: Calm, calculating, cold, cruel, sadistic, ruthless, merciless, cunning, brutal, heartless, and vengeful. 

Likes: Fairy Tail, his friends, his power, taking people's magic, training, strong opponents, dominance, peace and quiet, killing and tutoring his enemies.

Dislikes: Magic Council, weaklings, cowards, perverts, rapists, Acnologia (hates), Dark Guilds, losing, annoying people, and being reminded of his past life.

Outfits: 

Outfit and Mask 1: 

Outfit and Mask 2: 

Powers and abilities:

Immense Strength: All For One possesses a massive degree of physical strength.

Immense Speed: All For One is extremely fast, as shown when he defeated the Pro Heroes in the League of Villains' warehouse in just a split second.

Genius Intellect: All For One has shown to possess a high degree of intelligence.

Immense Durability: All For One has been shown to possess an extreme amount of durability.

Enhanced Senses: All For One can sense his surroundings through sound due to his hearing. He can also sense vibrations in the air.

Indomitable Will: Befitting his epithet, the Symbol of Evil, All For One, possesses a malefic volition so resolute that he could quickly amass hordes of followers in his long life through sheer influence. Within and outside the battlefield, All For One is unfazed by unforeseen spectacles that would leave him otherwise intimidated or unhinged, and he commonly maintains his complacent attitude even when he seems to be at a disadvantage.  

All For One: Allows the user to steal Quirks from anyone they touch for personal use or transfer the stolen Quirks to anyone. It also allows the user to wield several Quirks simultaneously. Giving and taking away Quirks is done through touch, through a hole in the palm of the user's hand, once it receives contact.

Search: All For One can observe and monitor up to a hundred people at a time, including their location and weak points. In addition to infrared, this Quirk makes up for All for One's blindness.

Warping: This can produce a black liquid that acts as a portal.

Warp Gate: This is a fusion of several different ones, with Cloud acting as the base Quirk.

Air Cannon: This allows All For One to release an air shockwave from his arms. This Quirk is further strengthened by its combined usage with Springlike Limbs and several other power-up Quirks.

Springlike Limbs: This Quirk allows All For One to coil his muscles to enhance his physical strength and can also be used to augment other quirks, like Air Cannon.

Rivet Stab: All For One transforms his fingers into black tendrils that have red prominent cracked lines that extend from the users' fingers, although they can also emerge from other parts of the body such as the spine. These appendages can easily pierce bodies. However, the user may choose whether to wound the target or not, as seen when All For One used it with Forcible Quirk Activation, without harming the target.

Forcible Quirk Activation: All For One can activate a target's Quirk against their will, whether they are conscious or not. All For One has used this Quirk in combination with Rivet Stab.

Impact Recoil: This Quirk seemingly enables All For One to completely reflect the impact of an attack back to the attacker.

Multiplier: This Quirk seemingly multiplies the number of All For One's arms.

Hypertrophy: This Quirk seemingly enlarges All For One's Arm.

Rivet: This Quirk possibly generates rivet-like growths on All For One's arm.

Spearlike Bones: This Quirk generates drill-like bone structures on All For One's arm.

Kinetic Booster: This unnamed Quirk seemingly increases the amount of kinetic energy All For One creates and releases. All For One has four copies of this Quirk.

Strength Enhancer: The unnamed Quirk seemingly enhances All For One's physical strength. All For One has three copies of this Quirk.

Infrared: This Quirk allows All For One to sense his surroundings using infrared senses.

Life Force: This quirk allows him to possess supernatural longevity in lifespan.

Hardflame Fan: This Quirk allows All For One to generate a wall of flames to act as a defense. 

Unnamed Telekinesis Quirk: This Quirk allows All For One the ability to levitate objects with his hand. He used it to levitate his medical device once freed from Tartarus.

Unnamed Mind Control Quirk: This Quirk allows All For One to control a person's actions by touching their head. He used it on a Tartarus guard to fly an emergency plane and escape the prison.

Unnamed Levitation Quirk: This Quirk allows All For One to levitate in the air.

Unnamed Lie Detector Quirk: This Quirk allows All For One to sense whether a person is lying or if they possess any semblance of ill will.

Unnamed Razor Blade Quirk: This Quirk allows All For One to create crescent-shaped razor blades.

Unnamed Ooze Quirk: This Quirk allows All For One to generate a muck-looking substance that can cover and dissolve an area.

Unnamed Mouth Quirk: This Quirk allows All For One to morph the flesh on his hand into a mouth that can be shot out to attack.

Unnamed Vibration Detection Quirk: This Quirk allows All For One to enhance his senses about his surroundings. 

Unnamed Glue Quirk: This Quirk allows All For One to generate a glue-like substance that can be used to instantly join broken pieces together. He used it along with Rivet Stab to try and repair his broken mask.

Unnamed Luminescence Quirk: This Quirk allows All For One to illuminate himself.

Unnamed Shapeshifting Quirk: This Quirk allows All For One to shape-shift his appearance. 

Unnamed Force Field Quirk: This Quirk allows All For One to generate a force field to protect himself from attacks. 

Unnamed Spatial Distortion Quirk: This Quirk allows All For One to manipulate the space around him at a range.

Unnamed Body Appendage Quirk: This Quirk allows All For One to grow appendages from his back in the shape of wings that can serve to expand the usage of his Black Lightning quirk.

Unnamed Black Lightning Quirk: This Quirk allows All For One to shoot black lightning bolts from his body. He uses this in combination with his body appendage quirk.

Unnamed Repulsion Quirk: This Quirk allows All For One to generate repulsion rings that let him propel himself through an allegedly repulsive force, gaining a rapid increase in speed.

Unnamed Fangs Quirk: This mutant Quirk gives the user a fanged jawbone.

Unnamed Mutant Quirks: All For One stole a variety of mutant Quirks in his quest to force people to submit to his will.

Unnamed Hardening Quirk: This Quirk somewhat allows All For One to harden his skin exceptionally. He stole this Quirk from a fighter in the Underground Masquerade.

Navel Laser: This Quirk allows the user to project twinkling laser beams from their navel.

Transforming Arms: This Quirk allows the user to shapeshift their arms.

Mole: This quirk allows the user to grow mole-like claws from their fingers, as well as spines on their back, to dig through the earth.

Overclock: This Quirk allows the user to stimulate their brain's perception of information, granting them enhanced speed, reflexes, and an improvement to their healing factor.

Muscle Augmentation: This Quirk allows the user to augment the power of their muscles, changing their appearance.

Air Walk: This Quirk is capable of allowing the user to levitate in mid-air.

Unnamed Self-Destruct Quirk: This Quirk makes the user or anyone they touched self-destruct in a big explosion.

Body Bulk: This Quirk enlarges the user to a towering size, greatly increasing their strength.

Scalemail: This Quirk covers the user with scale-like blades, along with increased strength and defense.

Overhaul: This Quirk grants him the ability to disassemble anything he touches, as well as reassemble it in any configuration he desires, effectively giving him full control over the matter.

Blueflame: This quirk grants him the ability to generate and control highly destructive blue flames from his body.

Decay: This allows the user to destroy anything or anyone their hands touch, making it crumble to dust and powdered bone.

Hellflame: This allows him to manipulate and control fire at his will.

Blades: (The quirk that the blade villain used against Red Riot in season 4.) 

Metal Manipulation: This grants the user the ability to control pre-existing metallic material. By just placing his hand on any metallic surface, Y/N can manipulate any given object in the room to create different types of structures to attack and/or defend. With the ability to bend any metal to their will, the user is capable of freely bending and changing the shape of any metal material they wish.

Shock Absorption: This gives the user the ability to reduce the effectiveness of physical blows by absorbing the shocks produced by them.

Super Regeneration: All For One will have the ability to regenerate any sort of injuries on his body, such as missing limbs, at incredible speeds.

Pump Up: Allows All For One to greatly amplify and manipulate his muscle layers, reaching a point where they can't be contained by his skin.

Explosion: Allows All For One to excrete nitroglycerin-like sweat from their palms and ignite it at will to create explosions of various sizes.

Weather Manipulation: Allows him to control the weather, able to instantly cause powerful thunderstorms and tornadoes.

Scanning: He can use this Quirk to identify different Quirks belonging to others and gain a read on their abilities through an infrared-like vision. To an extent, he can also use this Quirk to measure their respective power levels.

Air Wall: He can use this Quirk to create a transparent barrier made of pressurized air to shield himself in a particular direction. This quirk can also be used offensively by releasing a powerful air burst that can push away people and attacks or is used as a springboard that can physically push people away.

Bullet Laser: Allows him to fire purple-colored lasers from his fingertips at will.

Hydra: Allows him to summon several large blue dragon-shaped attacks out of his back that he can control at will.

Cell Activation: This Quirk allows him to activate the cells in his own body or another person's body, boosting regeneration and repairing any damage.

Scatter: With this quirk, All For One can split up projectiles, allowing them to scatter all over.

Radio Waves: All For One can disrupt radio waves and cause communicators to malfunction.

Wing: This quirk grants All For One the ability to grow black wings from his back and fly.

Heavy Payload: All For One can seemingly increase the amount of damage being dealt.

Reflect: This quirk allows All For One to absorb any attack used against him and release it back at the target at the same level of power.

Bloodcurdle: This Quirk allows the user to paralyze someone when they ingest their blood and, based on the blood type, can paralyze for extended periods of time. 

Antigen Swap: This Quirk allows All For One to change his blood type. He used this Quirk in the past to leave no traces of himself behind.

Bloodlet: This Quirk allows All For One to expel all the blood from within his body and then retracts it back into his body.

Dark Ball: This Quirk allows All For One to release an array of dark balls.

Impure Beam: This Quirk allows All For One to unleash a powerful beam of light, which, in conjunction with his power-boosting Quirks, turns it into a devastating explosion.

Fierce Wings: This Quirk grants All For One a pair of bright red, feathery wings on his back.

Foldabody: This Quirk allows him to make his body and limbs extremely thin and long, effectively allowing him to transform himself into a razor-sharp string. He can transform faster than the speed of sound. 

Chronostasis:

Crystallize:

Jet:

Impact Amplifier:

Damage Multiplier:

Diamond Body:

Gigantification:

Twin Impact: 

Electricity Generation:

Scorpio: A scorpion tail that injects anyone with lethal toxin into their bodies. 

Frozen Core:  

Ultimate Moves:

Ultimate Quirk Combination: All For One utilizes the strongest combination of Quirks that he currently holds inside his body to greatly enhance his right arm, combining Springlike Limbs, Multiplier, Hypertrophy, Rivet, Air Walk, and Spearlike Bones, as well as four Kinetic Booster Quirks and three Strength Enhancer Quirks.

Omni-Factor Unleash: All For One summons every single Quirk he has ever stolen into one powerful attack.

Backstory: Y/N was abused and neglected by his father, not showing any love or compassion to him except for his mother, his sister, and his grandparents. One day, he had enough as his power awaken to the point that he killed his family and destroyed the village he grew up.

It was later on he discovered his power is called All For One, an ability that can steal other people's magic to store them up for himself or transfer it to others.

I hope you guys enjoyed it. I will work on what magic Y/N will steal from wizards. And I want to ask you guys some things. 

1. He will have a harem. Question is: Who do you want in it? (genderbends are allow as long as don't do all of them) 

2. Which arc will you want Y/N appear in? If you ask me, some of them best three choices would be either Galuna Island, X791 (shortly after the Key of the Starry Heavens Arc), or the Avatar Arc. 

That's all I can ask for, me let know what you guys think. Peace out and enjoy!