Once every 667 years two lucky souls are cleaved together. The magic is strong, transcending worlds and even death. Follow Marco Spector as his life is transformed by the light of the Blood Moon. Rated TV-14-DLSV.

While cleaning up Star's room Marco finds himself locked in Star's closet, alone and panicking he finds his time at the claws of Toffee may of left a bigger mark on him than he once knew and that some scars are much more difficult to heal. Alternate take of "My New Wand". One-shot, Starco

"Mina loveberry, champion of Mewni, honorable warrior, hero of the masses" At least that's what she thought in her mind. After a misunderstanding, she lashes out against Marco Diaz, unleashing a series of event that will change the course of Earth and Mewni!

God have mercy upon our souls

La malvada princesa Star Butterfly ha sido exiliada a la tierra, luego de un fallido intento de derrocar a la reina Moon Butterfly. Siendo enviada a residir junto a la familia Díaz, trabando una inusual amistad con Marco Díaz. Ambos deberán sortear diversas situaciones, principalmente hacer frente a los siniestros familiares de la princesa y enigmáticos seres extradimensionales.

A genderswapped story of Star vs the Forces of Evil, chronicling the tales of the Kings' lives. From Skywind, King of Hours all the way to Comet II, the Underestimated.

Star discovers a section in the book of spells intended only for those over a certain age use and is determined to explore this new magic and the secrets it holds. Commission for Anonymous.

Following Marco's return to the Butterfly Kingdom, Mewni is also visited by a legendary knight. Upon meeting Marco, he says that the boy has the potential to become the one who leads kingdom's vanguard. Does Marco have what it takes to live up to such a grand ambition? Star vs. AU.

From his time as a lone vigilante, to his status as leader of the Earth-Ni Protectors, the superhero Maroon has had many adventures. Now, you can read about the events he experienced from his point of view, in his very own journal! (Recap of "The Mysterious Maroon," "Turf Wars" and "Heroes and Villains")

Marcia is your average 14 teen-year-old girl, with an average life. Her life completely changes when her new friend Star comes. Monsters, magic, laser puppies, demon boys, Marcia's life just got a lot funner. Fem!Marco Will follow the plot of the show with a tiny bit of AU. Star and Marcia will have a sister relationship. Marcia will be paired with Tom.

After spending 16 years in another dimension Marco is finding it a little hard to readjust to his life back on Earth. Then a few days later Hekapoo shows up at his doorstep with a daughter, their daughter! Needless to say, he's going to have a lot more stuff to get used to. Cover by hntrgurl13 on tumblr

Star takes a harsh decision and finds herself in a Mewni much different from the one that is her home. Alone in an unfamiliar world among people who do not recognize her, she tries her best to fix what went wrong in this universe... starting from the person that should have been her mother.

In this alternate universe of SVTFOE we have the royal family come and live on earth. Now growing up together and becoming best friends Star and Marco go on many adventures, deal with problems on earth, and down the road experience something really weird, but in the end they'll still have a good time. Cover image is owned by cupilart.

Y en ese momento, en ese preciso momento Moon es cuando tienes que elegir entre dejar todo lo que habías creído y pensado desde que naciste, o lograr cumplir con todo lo que planeabas desde que eras una niña, aun sabiendo que tendrás un corazón inconmovible.

A young Star makes an innocent discovery while playing around the castle. It sounds like such a small thing, at first... but sometimes, small things can have an effect even after a long time.

Bearicorn tells the story of his first day of monster school.

Luego de los sucesos con la madre de Star desaparecida, el descubrimiento de las marcas de media luna de Marco, la derrota de Meteora,el beso en la caja de fotografías, Marco, River y Star se embarcaran en una búsqueda de la princesa Moon al reino Rick Pigeon donde ella probablemente se oculte

What would happen if Marco remembers all his adventure in the last 15 years and his last 15 years in Echo Creek. Well, You get a Marco who is never afraid of trouble and protects others from trouble. Marco/Harem.

Marco Diaz, Squire to the princess Star Butterfly had been doing combat training all by himself at his free time. This time however, his friend arrives and things are about to get intense

After over hearing a small argument Star and Marco are having, Oskar suggests they smoke weed.

During a rather intimate moment deep into their relationship, Jackie discovers something about Marco that sets him apart from other guys. Though not what she expected, she loves him enough to make it work and together, they turn their normal teenage relationship into something beautiful, something wonderful. They just need a bit of help, is all. Commissioned by Ulysseus

A series of oneshots from canon and various AUs

I’m hopelessly in love with the Queen of Mewni, who sneaks into my room at night just so she can spend an hour not thinking about her missing mom. It’s messed up, I know, but I don’t plan on stopping her anytime soon. Rated m for Starco lemon

Star begins college and tries for a more goth persona. However, her plans change when she runs into Chantal and the two strike up a new relationship, one that quickly transcends the bounds of friendship. This is an anonymous commission.

With Mewni and Earth combined, Star and Marco never worry about being separated again. But how will the world change now that both dimensions have merged? Join Star and Marco as they see how things have changed while also making sure their new home is safe for humans and monsters. (Part of my youtube series, How I Would Write A SVTFOE Continuation)