Starvstheforcesofevil Stories

Mari Diaz had a plan: survive high school, keep her grades up, and stay as far away from chaos as possible. Then Star Butterfly crash-landed into her life. Now Mari - Marco's sharp-tongued twin sister - is stuck cleaning up glitter explosions, dodging demons, and going to school with a wand that seems personally determined to traumatize her. She doesn't want to be a hero. She doesn't even like magic. (Especially anything with horns.) But between prank-calling a demon prince, getting roped into Star's disasters, and protecting her brother from talking horses with attitude... Mari might not have a choice. Mari vs. the Forces of good and evil - because someone has to keep the universe from burning down, and it definitely isn't Star. Disclaimer: This is a fan-created story based on Star vs. the Forces of Evil. Canon characters belong to Disney. Mari Diaz and all original story elements are my work.

The kingdom of Mewni is a place full of lies and betrayal, but it wasn't always like this. This is a story that tells how the kingdom of Mewni was covered more and more in a cloak of secrets and deceptions. This is the story of the fifth member of the magical high commission. A young man who possessed a great talent for science and magic, but his talents were considered too dangerous after an accident and he received a punishment that he didn't deserve. This young man was betrayed by his kingdom, by his friends, he was even betrayed by the person to whom he fell in love. But all the stories have two versions and everyone will remember the revenge of the king of destruction! Everyone will remember... (y/n)'s revenge!

♥︎A book about some facts about the UN Butterflies from the alternate universe "United Nations From Another Dimension"♥︎ ♥︎Each page on this book has the UN Butterflies' full names and titles as well before you could read one of their facts♥︎ ♥︎"United Nations From Another Dimension" is an AU based on "Star vs. The Forces of Evil" with countries being personified as Mewnian people♥︎

Star created a grotesque food creation called the "Appestarzer", which spawned out a glowing seed to fly out beyond the Mewni horizon, which rapidly caused the atmosphere to change the weather! It's up to Star and friends to go up to outer space to stop this! I took inspiration from the Penguins of Madagascar episode "Operation: Big Blue Marble" for this if you can't tell. Originally released on September 13, 2025.

[UNDER CONSTRUCTION] You were the first one freed for a trial for your mother what will you say as you are the princess of compassion daughter of Queen Eclipsa the queen of darkness.

Dipper and Mabel move from piedmont with their mom and live in Echo Creek when they meet Marco Diaz and Star Butterfly. Cover art by gibblycat on Deviantart.

From alternate universes to changed fates and clever scenerios, these are the ideas and scenes that pop into my itty-bitty head!

Experience 4 stories related to the Mewberty form, as we see StarFan13 experiencing it for her first time, Star and StarFan13 getting their second round, StarFan13 having a nightmare with Mewberty Star and Demon Marco as they sing Freakout at 4 O'Clock in a Music Monday, and then a monster Star causing havoc to the point where StarFan13 has to turn into her Mewberty form. Originally released on September 8th, 2025, and May 7th, 11th, and 15th of 2026.

When Comet finds out that he has to go back to Mewni, he tells Marci that he likes her and leaves quickly without giving her a chance to answer. Now Comet and his Dad have to save Mewni from Toffee, but Comet's dad isn't exactly all 'Let's go destroy Toffee!!!' Like he is. Will they be able to stop Toffee before he destroys all of Mewni? And will Marci and Comet ever see each other again?

Star has a nightmare of destroying magic that ends up leading her to prison with Marco, and so it's up with her to fight Mina to get rid of this! Later, Marco and partially StarFan13 (which spoiler alert, this script is all a fanfic she done on her notebook) sings a song on how much Star is the best! Yeah, this wasn't my best work, but it has to be published here because I wrote this, while most of the Music Mondays (which I will publish) were written by fellow DeviantArt user Angrybirdsarebest. Also, the Music Monday itself is probably one of my more weirder scripts, so it's understandable why this whole script was just StarFan13's interpretation, as the real answer wouldn't come later. Originally released on September 1st and November 18th, 2025.

Bad title, I know. I'll think of something as I go along. Anyway, as the title says, it's one shots of my favourite TV show! Star vs the forces of evil {not owned by me}

When two worlds collide. Day and night shall fight side by side, the wolf arise and the butterfly follows all together will restore peace.

Star Butterfly and Marco Diaz, finally they're a couple after some time, but Star seems to have more feelings for him that she never felt before, it might be.. jealousy!

This is just some info and background and even some random stories for my svtfoe au :D

Things after the "Booth Incident" haven't been all that great. Marco feels as if Star has pushed him away and, although he knows why, he feels as if there's something else she's not saying. One night when both can't sleep, they decide to talk outside where maybe more than one feeling will come into light.

After attempting to shrink a box of stunt double wardrobe, Star Butterfly accidentally shrank herself instead, and later when she tried to undo it, she grew in size. Originally released on August 17th, 2025.

Star is heartbroken. Marco doesnt seem to want her. she falls deep into a pit of sadness and abandonment. but when a few unexpected changes occur. acceptance found somewhere else. where will it leave marco. marcos familiar safe world is being turned upside down by the uproar of star and her new feelings. Star will become queen. but thats not the only change to look out for.

One day, StarFan13 mysteriously got a new notebook in the mail that comes with a magic pink sharpie, and once Star and Marco realized the notebook is somehow possessing them, it turns out there is a monster in it, and StarFan13 is the only one to defeat it! Later, StarFan13 goes to a convention and after copying Star's moves with a gray tile, she keeps copying Star's moves! This is the first time I combined two scripts in one story (Copystars is the sequel to StarFanFiction13), and I may do the same for more DeviantArt scripts when I post them here. Originally released on August 23rd and August 24th of 2025.

Marco has huge feelings for star it breaks his heart every day to see her With Oskar Marco crys himself everyday to sleep and wakes up with Red Puffy Eyes and pangs in his heart when marco wishes upon a shooting star in an abandoned ally everything changes for him.

Star is currently twenty nine years old and she is going to be crowned queen by Queen Butterfly. But a queen must have a king. Star has to pick a person from Mewni that is good enough to be the King, otherwise her husband. But as handsome as the guys get, Star only has one person in mind... Marco Diaz.