Fossilfighterrbp
Fandoms
Recent works
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A Demigod in Chaldea by Fossilfighterrbp
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Fate/Grand Order, Percy Jackson and the Olympians - Rick Riordan, Fate/stay night & Related Fandoms
29 Apr 2025
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Summary
In the fires of Fuyuki, a desperate mage reaches out to the Throne of Heroes. His Servant is not from the annals of history nor the pages of myth. Instead, its a girl from San Francisco who claims to be part god. Alaya sure works in mysterious ways.
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An AU Fic where I put a Percy Jackson OC of mine as Fujimaru's first servant he summons.
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Fate Fanservant Masterlist by Fossilfighterrbp
Fandoms: Fate/Grand Order, Fate/stay night & Related Fandoms
21 Aug 2022
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Summary
The Throne of Heroes contains many heroic spirits, these are but a few that were home to another world. One that is similar to the one we know, but slightly different.
A collection of my various Fate Fan-Servants but written as if it was an FGO bio with lines! Servant Spoilers for my fic, Fate/Broken Union.
Series
- Part 2 of Fate Broken/Unionverse
- Language:
- English
- Words:
- 1,525
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 178
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Summary
Lucy Arkwright is a down on her luck Magus. Her family, once great is now a shadow of its former self. Then, seemingly her luck changes when the esteemed Clock Tower comes to her with a task.
The job? To team up with six other magus and reclaim the once lost grail for Clock Tower by summoning a team of servants. If she survives, she'll get everything her heart desires.
This is the Schism Grail War, one that has the chance to determine the fate of magecraft. Will she get her wishes? And more importantly, will she survive?
Fate Fic that is its own self contained grail war with all new characters and servants, setting similar to Apoc.
Updates whenever I can.
Series
- Part 1 of Fate Broken/Unionverse
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The Tales of Gosragg/Owlcatober 2021 by Fossilfighterrbp
Fandoms: Pathfinder: Wrath of the Righteous (Video Game)
09 Oct 2021
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Summary
Gosragg is a soldier turned mercenary, yet when he joins the Fifth Crusade he stumbles on both adventure and newfound friends.
Collection of short stories I did during Owlcatober focusing on the downtime between story events.- Language:
- English
- Words:
- 2,786
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 73
Recent series
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Fate Broken/Unionverse by Fossilfighterrbp
Fandom: Fate/Grand Order, Fate/stay night & Related Fandoms
21 Aug 2022
- Words:
- 25,372
- Works:
- 2
Recent bookmarks
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To Reclaim What Was Stolen From a Thief by BeeRye
Fandoms: Persona 5, Persona 4, Persona 3, Persona Series
16 Dec 2025
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Summary
When a party between the Investigation Team and Shadow Operatives ends with the discovery of a new threat brewing in a small town up north, everyone is quick to jump in and help. There, the combined group gets the shock of a lifetime when they discover a Persona-wielding masked man in a black coat that turns out to be a dear friend of the ones from Inaba. Even more shocking is the reason for his involvement in this latest crisis.
Ren has many questions after finding out his oldest friends are all Persona-users. Between that, and the fact that a government supported team of Shadow exterminators exists as well, things are shaping up to be more complicated than ever. He'll have to adapt quickly, however, because he'll need their help with his own investigation: finding out who kidnapped the rest of the Phantom Thieves.
Series
- Part 2 of A Baton Pass from Past to Present
- Language:
- English
- Words:
- 255,044
- Chapters:
- 20/?
- Collections:
- 3
- Comments:
- 1,296
- Kudos:
- 1,130
- Bookmarks:
- 223
- Hits:
- 62,611
Bookmarked by Fossilfighterrbp
01 Jul 2025
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Ben 10, The Cycle’s End by Parker_Fox
Fandoms: Ben 10 Series, Mass Effect Trilogy, Mass Effect: Andromeda
02 Dec 2025
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Summary
Part two of my crossover thing.
Ben Tennyson found himself in the Mass Effect universe shortly before the start of the second game. Now, with the arrival of the Reapers, his influence is still felt across the galaxy.
Fic should cover the timeline of Mass Effect 3.New chapters eventually.
Series
- Part 2 of Ben 10 Mass Effect Crossover
- Language:
- English
- Words:
- 251,659
- Chapters:
- 14/33
- Comments:
- 142
- Kudos:
- 302
- Bookmarks:
- 109
- Hits:
- 23,732
Bookmarked by Fossilfighterrbp
14 May 2025
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Summary
A girl yearning for justice but shackled by order and laws. A boy cast out of his old life for a crime he didn't commit. Apart they wouldn't have a chance at the table, but together with the Phantom Thieves they will face a conspiracy aimed at the heart of Tokyo itself. Together, they will play against the longest odds for the greatest prize of all: liberty. But the dice are loaded, the power players will never fold, and the house always wins…
Series
- Part 5 of The Best Persona Stories on the Internet
- Language:
- English
- Words:
- 389,889
- Chapters:
- 37/?
- Collections:
- 2
- Comments:
- 249
- Kudos:
- 325
- Bookmarks:
- 80
- Hits:
- 28,355
Bookmarked by Fossilfighterrbp
23 Mar 2023
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Summary
SPOILERS FOR PERSONA 5 ROYAL
Nearly five months after her graduation from Shujin Academy, Makoto Niijima is enjoying summer vacation with her partner, Ren Amamiya. As they reminisce, Makoto's lingering scars from the past call into question her seemingly restored relationship with her older sister, Sae Niijima.
Resolving to amend their conflict once and for all, Makoto approaches Sae with a request for family counseling.
Series
- Part 3 of to the future we aimed for
Bookmarked by Fossilfighterrbp
12 Oct 2022
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Vanishing Act by Shocker
Fandoms: ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure, Persona Series, Persona 5
17 Sep 2019
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Summary
Shizuka Joestar, Joseph's adopted daughter, has grown a lot since the Bizarre Summer of 1999. Now in 2016, following the passing of both her parents, she returns to Japan to get away from some of the pressure of the United States. Soon she finds herself weaved into something far wilder than she ever could have imagined, joining a group of mysterious thieves against a new slew of insidious Stand users and a conspiracy that threatens the world at large.
Originally posted on Spacebattles, I finally decided to crosspost here too. Original editing/proofreading by Nitewind over on SB.
- Language:
- English
- Words:
- 609,636
- Chapters:
- 121/121
- Collections:
- 1
- Comments:
- 339
- Kudos:
- 1,025
- Bookmarks:
- 274
- Hits:
- 89,682
Bookmarked by Fossilfighterrbp
12 Oct 2022