What if Izuku unknowingly possessed a "sentient" Quirk like Tokoyami's Dark Shadow? Enter Midoriya Izuku, a young boy thought to be Quirkless who subconsciously controls the number one vigilante in Japan; an entity powerful enough to rival even the strongest villains. There's only one small, tiny problem: the entity thinks of him as a big brother. Good luck, Izuku-nii-chan!

Izuku dies before All Might can save him from the sludge villain. Yet, despite this rather unfortunate setback, Izuku somehow still manages to become a hero. Meanwhile Class 1-A begins to discover that he is not really gone. Art by Kyotokiki

Izuku was born quirkless and has been tormented his entire life for it. Now, when presented with one, what will he do? Use his new power to fight for justice alongside those who made his life hell, or join the people who gave him his new power and help them change this world for the better? Read and find out! Villain/MultipleQuirk/PowerfulIzuku. Disclaimer: I don't own MHA or cover

'Memento Mori' seemed like a good thing to call his quirk. It was important to remember that all things die. Because if one person denies death too long, another must take their place. Pushing Daises AU. Izuku's quirk can bring the dead to life with a touch, but another touch will kill them permanently. And keeping someone alive too long means another must die in their place.

Living a Quirkless life, Izuku hated All Might for crushing his dreams. But a chance encounter with a certain man gives him power beyond his imagination. Now it's time for Izuku's revenge against the society which he once wanted to become part of. (Villain!Izuku) (I don't own the cover image; credits to whoever made it!)

This is how Izuku Midoriya became the world's most dangerous villain. All it took was one bad day to make him descend into the pit of madness. He learned that life's a cruel joke and now, he'll show it to the world. There will be character death, violence, murder, mind breaking and above all laughter. And if you must go, go with a smile. (IzukuxToga) (VillainDeku)

After a collision with an powerful quirk, two different versions of Midoriya Izuku swap worlds; One a bitter villain and the other a hero in training. Deku wakes up where he's the inheritor of All for One and a formidable leader of an army of villains, (he understandably freaks out). Meanwhile, UA is suspicious of Izuku's sudden personality change and his new mysterious friends.

Life as a vampire wasn't easy when you're being raised by six sadistic vampire boys. Laito, my dad, brought me in home when I old enough to walk. Since we vampires don't age like humans, I was many years older than a 3 year old, but my slowed physical growth kept me under 3 feet. Now a new girl has come to live with us. The mood in the house has shifted, and I don't like it.

A chance encounter with a quirkless villain at the age of 10 sends his life spiraling off tangent. Now Izuku is stuck morally questioning his odd new friendship with the enemy. Maybe helping the wrong side wasn't so bad. In which Izuku realizes that sometimes it feels good to be bad. Slow burn so he isn't a villain at the start. Villain!Deku. Cover Jazz hop. CURRENTLY IN REVISION

"Fuck you! I will end everything you love, starting with your mother!" Silence. Everyone froze, turning to see Deku's reaction. "You're kidding, right?" Izuku said, honest confusion on his face.

All For One, preparing Noumu, decides to deviate from his normal methods to try and make a new type of Noumu. Sentient Noumus, Noumus that could think for themselves. However, a young Shigaraki expresses want for a sibling. So he decided to kill two birds with one stone. However to do this, he required one to be younger than Tomura...and to have no quirk.

When Arthur decides to have peace talks with the Druids, they decided to send their most powerful sorcerer to negotiate, Emrys. How will Merlin manage representing his people and serving his king at the same time? But what about when Morgana realises she could be about to lose any chance of allying with the Druids? Bamf!Merlin, Eventual Reveal fic

When Uther takes measures to root out the culprit who he thinks is out to destroy Camelot, Merlin is in trouble. Angst / whump / Bromance.

Merlin has more than one secret to keep. prompt: Merlin was born with angel wings. Slash/AU

CielXSebastian Ciel gets kidnapped by a madman who hates demons, so to hurt Sebastian, he wants to kill Ciel.