The JasonVerse

Welcome to my blog where I post random snippets of my OC and his many variants, Jason Morningstar (who was originally an OC in Harry Potter). They are mostly just crack posts, drawings, funny quotes, lore tidbits, or even little bits of writing, and the JasonVerse will continue to expand. Majority about my OG Jason Morningstar will be in my PrinceGuard blog. Feel free to ask questions! ^^ I post also on my TikTok and Instagram: TikTok: @sideswipe_jitsu Instagram: @sideswipe_jitsu Other Tumblr blogs: @severus-variants @sideswipe-jitsu

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JasonVerse Masterpost

Started: 5/30/2026

Updated: 5/30/2026

This is the Masterpost that will be connected to individual Masterposts for each AU of Jason Morningstar I have. I like to keep things organized and this was my solution to my ever growing JasonVerse.

More will be added to the list as time goes on.

Links to the other Jason Morningstar Masterposts:

OG Jason Morningstar (His work will be mostly posted in my PrinceGuard Blog)

Click Here

Chaos Trio AU Jason Morningstar (Created from a Harry Potter roleplay)

Click Here

Hogwarts Squad AU Jason Morningstar (Created from a Harry Potter roleplay, branched out originally from the Marauders Era AU Jason)

Click Here

Marauders Era AU Jason Morningstar (Created solo, it ended up branching out into another roleplay though this version of Jason is still his own)

Click Here

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Rose and Severus's 3rd Anniversary! June 5th!

My drawing for @darlingram121596 for her two lovely characters~

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HS AU Sketches by me!

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HS AU Sketches by Rowan!

These drawings were made by @home_alex_welcome from Tiktok, or otherwise known as Rowan! With permission of course.

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HS AU Sketches by Ram!

These ones are made by @darlingram121596 with her permission! ^^

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HS AU Moodboards!

Jason Morningstar (my OC):

Rose Darling (@darlingram121596 OC):

Rowan A. Jones (@home_alex_welcome [from TikTok] OC):

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CT AU Jason's Entrance

Yup. Jason got lost practically IMMEDIATELY right before the first dinner at Hogwarts. Poor guy missed the Sorting Ceremony-

Don't worry, he gets sorted (into Gryffindor) and wow this style of mine is OLD-

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HS AU Zora done with Jason doodle

Zora may love her brother, but it gets to a point where she sometimes wonders how they are related.

Especially how her previously studious and calm brother acts like like Severus could turn water into wine. Yea no- she has a problem with Severus now because what the heck did you do to her brother?!-

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Marauders Era/Hogwarts Squad AU Jason Character Sheets!

Both him as a kid AND an adult. Appearance wise, he doesn't change much between the AU's. And yes, he is a Ravenclaw here. A true scholarly Ravenclaw~

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Hogwarts Squad AU Jason Masterpost

Started: 5/30/2026

Updated: 6/7/2026

Note:

Since this was a roleplay between friends, I wanted to make sure to credit them.

Creator for Rowan A. Jones:

TikTok: @home_alex_welcome

Creator for Rose Darling:

Tumblr: @darlingram121596

Summary:

(Family Death Warning)

A crack character from a crack story. This WHOLE story is basically a Severus Harem, where three other Yume’s are obsessed with Severus (but not each other, they are platonic). It’s funny and Severus is a total tsundere. This story is a divergent of the Marauders Era Jason story, and besides their backstory lore and the later relationships with Severus Snape, the stories are different.

For one, the haram exists in this AU but doesn't in the Marauders Era AU. And two, the other two Yume's exist here but not in the Marauders Era AU. Just wanted to clear that up. The Yume's are a part of a roleplay I was in.

Here is the original backstory though:

When Jason was 7 and Zora was 5, they were out of the house with their half-blood Godfather Friday Runesmark. When they came back, their house was aflame and their parents were dead. Jason always suspected it was some Dark Wizard who had an agenda towards his father, who was a HIT Wizard. Even when attending Hogwarts in 1971, he still tried to research who was his parent's killer while making sure he could protect his little sister once she started to attend.

After gaining friends and even a crush on a certain emo boy, Jason learned that maybe there was more to life than just getting revenge. While also having to fend of Bellatrix off himself because why did HE have to get a psycho with a crush on him-

But back to THIS AU's story:

All three of these guys fell in love with Severus at different times.

When Severus ended up becoming a Death Eater, the reactions from the three were all negative. Jason was hurt and betrayed, because he suspected that some of the earlier Death Eaters killed his parents (his dad had enemies). Rowan was disappointed, then disgusted (her bio parents are Death Eaters). Rose was heart broken. They all parted ways with him after that.

Severus thought that he was finally without connections. That he had no one close to him that could potentially hurt him again. That was until Albus intervened, sending job requests to the previous trio at the same time (when Rowan was 29 and Severus/Jason/Rose were 31). Rowan became the Art Professor, Rose became the new History of Magic Professor, and Jason became the new Ancient Runes Professor. And boy, they don’t let Severus be now. They keep breaking into his place too and, as much as he hates to admit it, he lowkey misses them.

Albus had a plan though. There was a prophecy that talks about four friends who represents the four original founders, yet the history repeats itself with one of them have another opinion that will shape the world to either better or worse.

This Masterpost will update sporadically with writing tidbits, drawings, lore updates, etc.

Art

Jason Character Sheet, Ram's Anniversary

Doodles

Zora done with Jason, Moodboards, Sketches by me

Sketches by Ram

Sketches by Rowan

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Marauders Era AU Jason Masterpost

Started: 5/30/2026

Updated: 5/30/2026

Summary:

This is the ORIGINAL story that the Hogwarts Squad AU is based off of.

(Family Death Warning)

When Jason was 7 and Zora was 5, they were out of the house with their half-blood Godfather Friday Runesmark. When they came back, their house was aflame and their parents were dead. Jason always suspected it was some Dark Wizard who had an agenda towards his father, who was a HIT Wizard. Even when attending Hogwarts in 1971, he still tried to research who was his parent's killer while making sure he could protect his little sister once she started to attend.

After gaining friends and even a crush on a certain emo boy, Jason learned that maybe there was more to life than just getting revenge. While also having to fend of Bellatrix off himself because why did HE have to get a psycho with a crush on him-

This Masterpost will update sporadically with writing tidbits, drawings, lore updates, etc. I will post differently on this Masterpost and it will include posts directly tied to THIS version of Jason.

Art

Jason Character Sheet

Doodles

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CT AU Jason Morningstar Character Sheets!

Hey! This is both for his school appearance as well as how he looks as an adult. And no, not even as an adult does Severus ever get a break from this kid who seems to just want to be his apprentice-

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Chaos Trio AU Jason Masterpost

Started: 5/30/2026

Updated: 5/31/2026

Note:

Since this was based on a roleplay, I want to make sure to credit my friends.

Creator of Ash O'Neill:

Instagram: @be.mariethesea

Tumblr: @be-mariethesea

Creator of Paige Holloway:

Summary:

(Family Death Warning)

Starting off at Ilvermorny in 1990, Jason lived with his two parents (Vesna and Todd Morningstar) and his younger sister by two years (Zora Morningstar). That all changed when a group of American Death Eaters attacked his home and killed his parents. All while he was hidden with Zora under a safety charm his father had made right before they were completely taken over. But despite being hidden, Jason could see everything, even if he was hiding it from Zora.

Plagued by nightmares, these two were taken by Todd's older brother, Uncle Allen, who let Jason continue to go to Ilvermorny. That was, until, Jason started getting bullied by his cruel classmates. Calling him "bad luck" and "the reason why his parents died". Heck- they even started calling him a "baksuz" as a dig at his heritage. He would've gotten expelled after sending a group of his fellow classmates to the Hospital Wing after he lost his temper, but Uncle Allen convinced the Headmaster to allow Jason to transfer to Hogwarts instead of getting expelled and having his wand snapped. He was only 10 after all, and he had just lost his parents.

With that, Jason and Zora moved to Britain with their Uncle Allen, a man they both respected and adored.

So there he was, a little late to the First Year dinner and sorting and already getting on Professor Snape's bad side (as he was the one who found the kid who appeared to be lost). He met some friends along the way: Paige Holloway right after the first dinner, and Aisling Eleanor Maeve O'Neill (or Ash) in second year after she literally stumbled into them. And he even started to adore Professor Snape's class, despite the man seeming to dread his entire existence.

Since this is a character from within a roleplay, I will post occasional updates and whatnot onto THIS Masterpost, Sketches, writing, lore, etc etc. Enjoy!

Art

Jason Character Sheet

Jason's Entrance P1, Jason's Entrance P2

Doodles