This was just a random idea I had hope ya like it
Izuku nearly died during the sludge incident and was left in a coma all for one decided to use the boy against all might who felt no end of guilt for not being able to save him. all for one wanted to turn him into a unique nomu one that could rip all might apart however there was a complication
The boy awoke after the quirks he was given adjusted to his body and attacked all for one's doctor and escaped however his memories were fractured he only remembered his want to be a hero so he became a vigilante while trying to find out who he was.
Izukus appearance
He doesn't look too different he's slightly taller and his well-developed muscles. His hair is now waist length and slightly straiter his forearms, neck, legs, back, and tail are covered in black and green armor-like scales his hands have black claw-like nails, he also has a long prehensile tail covering in the same green and black scales as the rest of him it as wid as a baseball bat and is about five feet long and has an arrowhead-shaped tip.
His vigilante outfit consists of a high collared vest that covers his lower face. Goggles that have tinted lenses cargo shorts and a satchel bag most of his gear he either take from villains or finds in the garbage.
Izuku midoiya
Nomu name: ravager
Vigilante name: behemoth
Quirks
Hyperspeed regeneration
Type: mutation
This quirk grant insane healing ability at the cost of increased metabolism if overused the user will suffer exhaustion muscle fatigue and intense hunger pains.
Beastial claws
Type: transformation
The user can turn their forelimbs into cat-like claws complete with retractable claws there aren't many drawbacks except the user has to sharpen their claws regularly and the normal exhaustion that comes with quirk overuse.
Iron scales
Type: mutation
The user has ormer like scales on select parts of their body specifically vital areas like the neck chest arms legs and back.
Dragons tail
Type: mutation
The user has a scaled prehensile tail that changes depending on who it belongs two, for example, one might have just a normal scaley tail while another might have a diamond or fin at the end.
Strengh from wrath
Type: emitter
The user's strengh increases when they feel intense amounts of wrath as well as increasing all other physical abilities however if the user becomes too angry they will come to their wrath and go berserk.
Animals instinct
Type: mutation
The user has animalistic senses like improved hearing sight and night vision however the user can be easily overwhelmed by intense light and sound.