And now, for your viewing pleasure, another crossover AU involving a Disney cartoon and a wildly successful media franchise that started in the 1980s!
In this world, stepsisters Luz Noceda and April O’Neil find themselves in the Demon Realm and meet not just Eda and King, but also Eda’s old friend Splinter and his four juvenile anthropomorphic hero terrapin sons Leonardo, Donatello, Raphael and Michelangelo. Eda and Splinter have raised the Heroes in a Half Shell in the Owl House for years ever since Splinter found the baby turtles in a pizza box while on the run from the Foot Coven, the black-ops division of the Emperor’s Coven.
The Turtles all attend Hexside in addition to training under Splinter, and their classmates include Amity, Willow, Gus, Casey Jones, Mona Lisa, Mondo Gecko, and numerous other TOH and TMNT characters. The boys also each have their own Palisman, with Leo owning Mayhem from ROTTMNT, Don with Metalhead, Raph with Pepperoni, and Mikey with Klunk. Also, Leo is on the Healing track, Donnie is Oracle, Raph is Bard, and Mikey is Beast Keeping.
Leading the Foot Coven is the Shredder, as per usual, alongside his wife Oroku Miwa aka Kitsune (based off Kitsune from the IDW comics) and their daughters Karai and Pimiko (the latter originating from the Image comics, but more based off the version from Sophie Campbell’s Secret of the Ooze webcomic).
Like in the Mirage Comics, the old live action movies and the 2003 show, the Shredder murdered Hamato Yoshi, but in a marriage of the cartoon and comic origins, Yoshi would use forbidden magic to reincarnate himself in the body of his Palisman Splinter. Gaining an increase in size and intelligence thanks to Yoshi’s spirit inhabiting his body, Splinter would go into hiding until he discovered the Turtles, leading us to today.
In addition to the Oroku family leading the Foot Coven, there’s Krang (still an alien, as the Utroms were forced to evacuate Dimension X to escape being conquered by King Aldrich Leviathan), Baxter Stockman, who in this universe is an old classmate of Eda and Lilith, the trio of Hun, Bebop & Rocksteady, Koya & Bludgeon, Dogpound & Fishface, Hattori Tatsu, Master Khan, Groundchuck & Dirtbag, Dr. Chaplin, and the Stone Soldiers consisting of Traag, Granitor, Aguila, Gato, Serpiente, and Mono.
Due to the relationship between the Emperor’s Coven and the Foot Coven, Lilith finds herself the leader of her own little team consisting of herself, Bebop & Rocksteady, Hun, Stockman, and Karai. Out of the gang, Lilith finds herself closest to Baxter, since they were classmates at Hexside as mentioned above, and Karai due to the two sharing a close, mother-daughter bond that everyone wanted out of Lilith and Amity. In fact, it’s Lilith’s betrayal that causes Karai to question her loyalties to Belos and Shredder, much like her surrogate brother Hunter. Meanwhile, Hun, Bebop and Rocksteady love picking on her for being such a nerdy stick in the mud.
Also existing in this universe are Leatherhead, the Fugitoid and Monkey Brains as part of the faculty of Hexside, Ch’rell as a member of the Emperor’s Coven, Odalia Blight being business partners with Darius Dunn, Madame Null, Max Winters and Eric Sacks, the Bards/Covens Against the Throne being merged with the Mighty Mutanimals (along with a few other members like Tokka & Rahzar, Mortu, and DIGG), some of the characters from Usagi Yojimbo being turned into biped demons, Sunita being adopted alongside Vee by Camila Noceda & Kirby O’Neil, and Jacob Hopkins being an undercover member of the Earth Protection Force.
The Day of Unity progresses mostly the same in this world, only the Shredder rises up to declare himself ruler of the Boiling Isles after Belos’s presumed death while putting bounties on the heads of Eda, Splinter, Lilith, Raine, Darius, Eberwolf, and the rest of the CATTs. Meanwhile, Luz, April, the Turtles, Amity, Willow, Gus, Casey, Lisa, Mondo, Hunter, and Karai are ejected into the Human Realm by King as the Collector is unleashed. Now, the fourteen kids seek to find a way back to the Demon Realm to save their families & friends and the multiverse from Shredder.