#harry potter pjo au

[lunar-serpentinite]

Harry Potter, son of Hecate... and James and Lily (HP x PJO AU)

so we're in an alternate universe where wixkind are basically a subspecies of human born from the spilled ichor of Hecate during the great giant war

sometimes Hecate goes around to check on her accidental creations by disguising herself as one of them and blending in

that is how she meets our power couple james and lily as one of their yearmates (Hecate was in ravenclaw btw if u even care😔)

hecate sticks around long enough to witness the fast approach of the first war against voldemort and she's like ??? well thats one of the most brutal and inefficient ways to chase for immortality but wtv

so somehow lily figures out that hecate is ,,, well ,,, hecate and asks for help on how theyre going to get out of this one alive

hecate is like mmm i dont usually help mortals but youre one of my faves so ill let you have this one

turns out hecate knew this was gonna happen the entire time bc of a prophecy apollo gave her (not the same one from trelawney, mind you) so the most she cld do to help lily without risking the ire of literally everyone else in the pantheon was ,,, help her give birth to their saviour ???

so harry james potter was born with three biological parents: hecate, james, and lily . to represent hecate's status as a triple goddess ??? and apparently harry will represent the union of three worlds : the godly, the magical, and the mundane/muggle .

hecate was under no obligation to continue keeping an eye on the wizarding world bc her role is done and they can take care of themselves now but she cant help but check in on harry from time to time ??? like thats her kid ??? and her fave mortal's ofc

so when she sees that harry was being treated as less than dirt at the dursley's she was like absolutely not and pulls some strings to get harry the fuck out of there

and thats how harry ends up in camp half-blood

mind you back then there were no cabins for non-major olympians so harry had to bunk w the hermes kids

but thats okay at least hes not being bullied anymore !!!

chiron is aware of the role harry is going to play in the wizarding world in the future but was instructed to not tell harry anything until the time was right

everyone knows harry is a hecate kid since he was claimed by her once he had his first sign of magic (made a bench in the dining pavilion explode)

harry befriends hestia in her kiddo form (yes i know nico was supposed to be the first demigod to talk to her in ages but this was in the 1990s bear with me hestia will still have a few years of lonesome before nico comes) without knowing she was hestia

harry gains the favour of hestia who gifts him a nifty little hand mirror that would take him home when he needs it the most

by the time harry is 11, he already has a decent amount of training and was even able to go to his first quest just a few days after he turned 10 yrs old after he was chosen by the words of the quest's prophecy

so harry enters the wizarding world armed with a sword disguised as a bracelet charm, a whole year's worth of ambrosia and nectar, and a bag of drachmas in case he ever gets homesick

and on his first halloween there, he slays a troll . not with a wand, but with a sword. ron is impressed, hermione is concerned, and the rest of the professors dont know what to do with a kid who was apparently trained in literal swordplay

he's in slytherin btw #slytherinsupremacy

#harry potter #harry james potter #harry potter au #harry potter pjo au #hp x pjo au #demigod harry potter

[yendts]

wands + headcannons for the heroes at hogwarts au i drew here

#again im ready to defend my choices dont even worry #percy jackson #annabeth chase #jason grace #leo valdez #nico di angelo #hazel levesque #frank zhang #piper mclean #hoo #pjo #heroes of olympus #pjo x hp #hp au #hogwarts au #harry potter au #harry potter

[thegirlwholivesin-delusion]

As a potterhead + pjo fan

I support this AU

#twitter #pjo #pjo hoo toa #pjo fandom #harry potter #potter head #potterverse #nyc #percy my boy #percy jackson #percy jackson harry potter AU

[aphroditelovesu]

Hi Lari, since your requests are closed, when and if you have time can you give us a wip list?

And i also wanna say that i love all your works.

Hii, anon!! First of all, thank you, I'm very happy that you like my work! And yes I can, I'll do it here:

Yandere Regulus/Sirius Black Headcanons (Poly!Romantic) [Harry Potter] (POSTED)

Yandere House Stark Headcanons (Platonic) [Game of Thrones] (POSTED)

Yandere Bat Boys/Azriel, Rhysand and Cassian w/ADHD!Reader Headcanons [ACOTAR] (POSTED)

Yandere Golden Trio Headcanons (Platonic) [Harry Potter] (POSTED)

Yandere Alexander the Great/Generals - Profile [History]

Yandere Straw Hat Pirates Headcanons (Platonic) [One Piece] (POSTED)

Yandere Bridgerton Family Headcanons (Platonic) [Bridgerton]

Yandere Marinette Dupain-Cheng/Adrien Agreste Headcanons (Poly!Romantic) [Miraculous] (POSTED)

Yandere Cassian Headcanons (Romantic) [ACOTAR] (POSTED)

Yandere Daenerys Targaryen Headcanons (General) [Game of Thrones] (POSTED)

Yandere Alicent Hightower Headcanons (Romantic) [House of the Dragon] (POSTED)

Yandere Rhaenyra Targaryen/Alicent Hightower Headcanons (Poly!Romantic) [House of the Dragon] (POSTED)

Yandere Nico di Angelo Headcanons (General) [Percy Jackson]

Valyrian Heritage | Part 2 [House of the Dragon]

Oneshot with yandere Cassian [ACOTAR]

Yandere House Martell w/Oberyn's Bastard!Child Headcanons (Platonic) [Game of Thrones]

Yandere Wednesday Addams Headcanons (General) [Wednesday]

These are the works that I intend to prioritize this month of October, in addition to kinktober and Alexander and Anthony's fanfics.

~ Lady L

#wip #wips #yandere wip #yandere au #yandere harry potter #yandere game of thrones #yandere got #yandere house of the dragon #yandere hotd #yandere history #yandere one piece #yandere bridgerton #yandere acotar #yandere a court of thorns and roses #yandere percy jackson #yandere pjo #yandere wednesday

[musicfeedsmysoul12]

PJO/Harry Potter AU (Fuck JKR this is not in support of her she’s a fuck) where Fem!Harry Potter is Rosalie ‘Sally’ Potter who meets a handsome man by the beach and ends up with a baby.

This of course is Poseidon she meets. She isn’t to shocked, gods being real is known among wizards. However, she didn’t expect to carry a demigod. She’s happy until Molly talks about a suitable orphanage for the baby.

This is when Sally here learns that Demigods cannot be wizards or witches. The godly blood overwhelms the potential for magic. Usually these children are abandoned.

Like hell will she do that.

Sally leaves England where people clamour for her to obey the unwritten rules, to bow to them. She’s followed by Ron, Hermione, Charlie, George, Percy Weasley, Neville, Luna and Oliver Wood. These alone are the people who back her. She takes Teddy with her, after Andromeda shows some prejudice against the werewolf part of Teddy.

Sally Potter names her demigod child Perseus James Potter. Perseus as a way to honour her godfather by using a constellation, while also being a myth she hopes brings good luck.

Of course his nickname becomes Percy, Little Percy or Percy Jr. it’s cute though and she doesn’t mind.

There is no Gabe. There is Grover and Brunner and Yancy but with Percy knowing magic no secrets are hidden. Chiron whispers his worries to Sally about the upcoming summer, yet she isn’t worried.

Until the Minotaur attacks and she is taken to the Underworld.

Then canon becomes very prominent.

#PJO #Harry potter #Percy Potter #AU #Percy Weasley/Harry Potter happens later #Percy (Jackson) is a Jr then #Percy isn’t ashamed of no magic #in this house we ignore a lot of JKR bullshit #America isn’t how she has it

[nightingale2004]

If Severus was a demigod, would he be the son of Hades or Thanatos?

They both are beings of the underworld. They both have children who are misunderstood and wear a lot of black.

Who would severus be the son of?

#harry potter #severus snape #harry potter fandom #hp #hp fandom #severussnape #snape #pjo fandom #percy jackson #harry potter crossover #percy jackson crossover #percy jackson x harry potter crossover #pro snape #severus #pro severus #severitus #severus prince #severus snape au #pro severus snape #severus snape imagine #thanatos #child of hades #hades #thanatos cabin #child of thanatos #hades cabin #camp half blood #snapedom #snape fandom #severus snape fandom

[soulless-bex]

i read a lot of pjo x hp crossovers where the demigods we’re familiar with, typically the seven and co, go to hogwarts that i’ve been blinded to other possibilities

like, let’s say, demigod hermione granger (child of athena, duh) who religiously goes to camp every summer since she found out she was a demigod. let’s also say she misses a whole year at hogwarts to help with the two wars. and then she come back after a year of being missing for all intents and purposes, with the trauma of a war veteran and pissed off beyond comprehension that there’s a third war she needs to go through

#i really like the idea of hermione coming out of nowhere #metaphorically tearing the reins out of dumbledore’s hands #and taking control of the war efforts #it also allows for a shit ton of angst with the golden trio because she would have changed so much and she might not want to tell them shit #to like protect them or something #i’ve been thinking about it A LOT #demigod hermione granger au #hermione granger #child of athena #pjo crossover #pjo #percy jackson and the olympians #percy jackson crossover #hp crossover #harry potter #harry potter crossover #hp x pjo #harry potter x percy jackson

[dark-elf-writes]

Percy and Harry both just hive heavy sighs, roll their eyes, and curse Apollo every time they hear a prophecy because it was already old before you start combining their numbers.

in the department of mysteries Harry finds his prophecy and just looks up a the ceiling and yells “THIS ISNT FUNNY ANYMORE!” The gathered Death Eaters and Hogwarts students who are in the middle of a standoff are very confused

#the elf talks #harry potter #pjo #spells and seas au

[nicoathogwarts]

No one alerted Nico of the incident until McGonagall walked into arithmancy looking more tired then usual. "Mr. di Angelo you are required in the hospital wing at once."

Everyone watched him grab his stuff and leave before they started speculating on what was wrong.

Nico listened as McGonagall briefed him on what happened. "This morning while preparing for his first class of the day professor Hagrid found a girl under a heavy tree branch bleeding from the head. When she woke and was told she was here, she asked for you."

"Did she say her name?"

"Thalia Grace. Kindly escort her back to where she came from, before the rest of the student population finds out about this and I get a hundred howlers about the lack of security."

"Sure professor."

Nico stalked into the hospital wing. "Why are you here? How are you here? You're supposed to be in like, Maine or something."

Thalia smiled "nice to see you too. I have a head injury you know, you could be nice to me."

"You could be in Maine like you're supposed to be."

"I am supposed to be here! The centaurs asked us for help with the overabundance of monster. And seeing you're here, I see why they asked."

Nico considered hexing Thalia, Madame Pomfrey was right there. "Come on, I"ll walk you down to the edge of the forest and you can go back to your cult."

Thalia jumped out of bed, grabbing her bow and quiver from where they'd been set against the wall. "Not a cult."

"It literally is. How'd you get hurt?"

Thalia fell into step besides Nico. "I called stepmother dearest a bitch because I tripped on a root. She did not appreciate it."

"Why would you do that."

Thalia waved off Nico's concern. "I didn't break anything this time. Besides, pretty soon there'll be a few dozen babies she can take her anger out on, I'll be old news."

"I pity your siblings."

"So do-" Thalia paused at the staircases. "Why are the fucking stairs moving di Angelo?"

"Oh, yeah, they do that. Come on, it's not dangerous, just looks dangerous." Nico said, grabbing Thalia's arm to drag her down the steps as she grew impossibly pale.

Everything was alright, slowly but surely they made their way down the steps. Until Thalia stepped on a fake step and fell with a scream, taking Nico down with her.

"What the fuck was that?!" Thalia asked when they were both safe on the real steps.

"False steps. Now come on, McGonagall wanted me to get out of here quietly. So let's go, we can take the stairs, I can levitate you down or we can take the short cut."

Thalia laughed, on the edge of hysteria "am I blonde? Do I have a scar from trying to eat a stapler? No? Then don't you dare think about floating me down. No shadow travel. Just tell me where the fake steps are and if I survive, I won't punch you in the face."

"Deal."

They managed to get down the staircase eventually and Nico lead Thalia to the edge of the forest. "Now fuck off and don't come back, you'll ruin my cover. If you haven't already."

She smiled and pulled him into a tight hug. "Don't die."

"You're the one hunting monsters every day. I hang around mortals all day. I'm more a danger to them then they are to me, magic or not. Now get out of here before someone sees you." He pushed her towards the forest.

#I was going to try posting this on ao3 in like a nice fic and part of the was rewriting it #but it takes so much work and like I'm still writing it but instead I'm considering posting bit out of order on here in chunks #so stuff I've rewritten and new stuff like this and maybe a master list because I look back at the stuff here and it's alright #but I've changed a few things so I'd post the rewritten bits first and just go from there going all willy nilly #pjo #hp #percy jackon and the olympians #harry potter au #hogwarts #crossover #pjo x hp #nico di angelo #heroes of olympus #hoo

[awkward-potato-504]

I’m in an argument with a couple people. Help me settle it.

Take into account personality, powers, willingness to use said powers. Circumstances are the same. In this case the winner is not dependent on the other party dying.

This is to give Harry Potter a fair chance in my opinion.

#percy jackson #harry potter #percy jackson headcanon #percy jackon and the olympians #pjo tv show #pjo #hp fandom #harry potter au #hogwarts school of witchcraft and wizardry #hogwarts houses #I’m sorry for the all the different hp tags but I need to even it out a little #tumblr #tumblr polls #fandom polls #polls

[slobstation]

i feel like it is obligatory to mention while i am writing dialogue for the fic (i have started writing some of it) and its the part where his parents are telling him who he is, i accidentally typed James name as Jesus.

for context! hi i am slob (on this account anyways) and i am in the process of writing a Marauders era x percy jackson fic.

#the marauders #marauders fandom #marauders #marauders era #marauders au #percy jackson #percy pjo #percy series #james potter #james fleamont potter #effie potter #euphemia potter #monty potter #fleamont potter #jegulus #dead gay witches #dead gay wizards #harry potter

[lunar-serpentinite]

hi [shoves aside all the pjo vs hp arguments] do u think harry wld be a son of hecate, nyx or persephone

#harry potter #harry james potter #shut up abt who wld win at a pjo vs hp showdown #i need to combine my childhood hyperfixation and early 20s hyperfixation #percy jackson au

[yendts]

studying up in order to defeat the dark wizard gaea✨

their wand designs and other hcs

#give me a new fandom and i will put them in hogwarts it’s just inevitable #i unfortunately am always tied to my roots😪 #if anyone has any arguments about their houses don’t bother because i’ve got essays to back up all of my choices 😚 #percy jackson #annabeth chase #leo valdez #hazel levesque #nico di angelo #piper mclean #jason grace #frank zhang #pjo #hoo #heroes of olympus #hp #harry potter #hp au #harry potter au #hogwarts au #pjo x hp

[jasontoddssuper]

Percy Jackson would not be friends with Harry Potter btw.He'd be friends with Clark Kent though

#superfam!percy au when? #percy jackson #perseo jackson #anti harry potter #clark kent #pjo #hoo #toa #superfamilia #justice league #superman #clois #superbat #clarkjohn #or is it: #supersteel #?i sadly have yet to see content of this ship #black percy #latino percy #and clark is also both of those things!!they're also bi trans men with mdd and perce is autistic too :) #letters from summer #shouldn't have to say this but mar*uders era and f///antastic beasts counts as h///p let it goooooo

[bleh-bleh-blehs]

Headcanon an insane one but hear me out.

Ron Weasley can easily pass out as a child of Athena.

Now now before anyone starts pulling up facts.

I know Athena’s children are supposed to be wise but but Athena is Goddess of War. The strategic part of war.

And you know what Ron is very smart strategically. He plays chess!!!

And he had fear of spidersss!!!!

#percy jackon and the olympians #harry potter #ron weasley #Athena #hp au #pjo series #headcanon

[hakuspokus]

Harry Potter Au (2/3) ✨🦉  

I just need to say that every time I took a break while doing this drawing, i forgot that Leo's face was looking like this, and everytime I would let out a little "pfff"

#percy jackson #pjo #Percy Jackson and the Olympians #heroes of olympus #hoo #percy jackson fanart #heroes of olympus fanart #pjo fanart #HoO fanart #Leo Valdez #leo valdez fanart #piper mclean #jason grace #the lost hero #artists on tumblr #rick riordan #Read Riordan #Harry Potter #hp au