ao3.life

Metamorphosis

Tag · 655 works

281 works open to everyone here carry this tag; 80% are complete. The average one runs about 12,600 words. Read any of them in your browser, save it as an EPUB, or listen to it.

Works

Some results are potentially explicit

Harry Potter - J. K. Rowling

Bullfinchs Mythology

by copperbadge

Severus Snape discovers he's been hauled kicking and screaming into having friends.

Teen 3.7k words 1 ch Complete 3.9k kudos

Alternate Universe · Found Family · Metamorphosis

Naruto (Anime & Manga)

The Advantages of Foresight

by Stell_Bells

Newly Genin Kakashi wakes up with the spirit of War-hero Rokudaime Hakate Kakashi in his head, and armed with advice from a far flung future young Kakashi will do anything to save his father... and somehow the world. short chapters lead to faster updates- hopefully

Teen 76k words 96 / ? ch In progress 3.6k kudos

Adoption · Alternate Universe - Canon Divergence · Author Is Sleep Deprived · Canon-Typical Violence· +54 more

The Hobbit - All Media Types+4

Prayers to Broken Stone

by Avelera

Twisted by the effects of dragon sickness, Thorin banishes not only Bilbo but the entire company from Erebor. Days pass with no word from their missing leader and, fearing the effects the gold may have on the other dwarves, Bilbo decides to enter the mountain alone in search of Thorin. What he finds may not be Thorin for much longer. Or: In which the dragon sickness is slowly transforming Thorin into a dragon, and Bilbo must save him before it is too late.

Teen 104k words 24 ch Complete 2.7k kudos

Alternate Universe - Battle Of Five Armies · Alternate Universe - Canon Divergence · Dragons · Dragon Sickness· +18 more

Harry Potter - Fandom+1

The Precipice of Change

by Sa_kun

The Precipice of Change: Harry Potter was human, but the Master of Death is not. The arc in which Harry is the Master of Death and Gabriel is his mentor. Who ever said figuring out the whole "Master of Death" business would be easy?

General 41k words 23 / ? ch In progress 1.9k kudos

Crossover · Community: crossovers100 · Metamorphosis

The Magnus Archives (Podcast)

still know your heart, still know your eyes

by mimosaeyes

Jon starts getting cracks in his skin every time he calls on the Ceaseless Watcher. He doesn’t know why. He just knows he can’t tell Martin.Based, with permission, on the AU by skyberia. Eventual monster!Jon. For TMA hurt/comfort week on tumblr, prompt: “hiding pain/injury”.

Teen 4.9k words 1 ch Complete 1.2k kudos

Angst with a Happy Ending · Body Horror · Extinction!Jon · Hiding Medical Issues· +5 more

Star vs. the Forces of Evil

I Can Feel My Blood Boiling

by Ltl_maker

A SVTFOE fic in 2025? More likely than you think!Once again, I have caught brainrot and I need to get these funky ideas out outta my head!Marco and Tom get caught under the light of the Blood Moon, but Marco flees before Tom or Star can discover who he is. And that would be fine, but when Marco wakes up to his mouth in pain the next morning, he finds out he's in for more than he bargained for.The moon is a symbol of transformation, after all~

Teen 48k words 19 ch Complete 856 kudos

Blood Moon Ball (Star vs. the Forces of Evil) · Demon Marco Diaz (Star vs. the Forces of Evil) · Fluff · Growing Pains· +13 more

Supernatural

Making a Graceful Exit

by ScrollingKingfisher

'Sam had woken up naked and tied down. It was really quite depressing how routine all of this was for him. Hell, this wasn't even the first time this month.' The brothers bite off more than they can chew when dealing with a coven of witches, and Sam pays a price. Accidentally absorbing Grace was never a good idea, but with other much more powerful enemies lurking in the shadows adaptation may be the key to their survival.

Teen 34k words 10 ch Complete 750 kudos

Witches · Angelic Grace · Soul Bond · Ghosts· +14 more

Minecraft (Video Game)

mystery box

by Phantomxlegend

After a few days of the box sitting there, Wilbur noticed a crack beginning near the bottom middle of it. It was a small crack but it puzzled him how it got there. He didn’t say anything about it until the next day when it got bigger, overtaking half of the side of the box. “Maybe there is something in it,” Ranboo suggested. -- Origin SMP, Ranboo and Tubbo were exploring the woods and they find a mysterious purple box so they take it back to the pub.

General 4.9k words 1 ch Complete 716 kudos

Enderman Hybrid Ranboo (Video Blogging RPF) · Avian Tommyinnit (Video Blogging RPF) · Winged TommyInnit (Video Blogging RPF) · Winged Phil Watson (Video Blogging RPF)· +29 more

Pokemon - All Media Types+4

Lucid Twin Dragons

by Yama951

Great is the power of the Dragon of All Truths and the Dragon of All Ideals were that not even defeat and being sealed away into their respective stones held them in check. Power like that tends to leak out, and so all the other Reshiram and Zekrom were born.But things that sleep dream, and the dreams of gods become incarnate.But now the careful balance has shattered and woe to all on the path of an enraged dragon.

Teen 87k words 33 / ? ch In progress 568 kudos

Alternate Universe - Canon Divergence · Alternate Universe - Magic · Alternate Universe - SCP Foundation · Alternate Universe - Spirits· +23 more