Trixie has been down on her luck with her work on the rock farm but when she finds an old book, her luck has a sudden change but she will soon find that her luck is about to run out and so will Equestria's. Thanks to Trixie and the book, she has summoned heroes from another world and undead demons from that same world. The walkers destroy more than just the inhabitants but friendships as well. With the help of Rick Grimes and his group, will Twilight be able to fix Trixie's mess?