Technically MLP Fallout HP crossover, as this is a Fallout: Equestria and Harry Potter Crossover. Inspired by Harry Potter and the Crystal Empire. What if Hogwarts got sent to the Equestrian Wasteland after Harry, in his fight against Quirrel, smashed the first hard thing he had on hand into his face, shattering the Philosopher's Stone? This story. Slow Plot.

This is a Fallout: Equestria and Harry Potter Crossover. During the Battle for the Philosopher's Stone, what if Harry, in desperation, smashed the Philosopher's Stone into Quirrel? What if this would cause Hogwarts to shift to the Equestrian Wasteland? Inspired by Harry Potter and the Crystal Empire on Fimfiction. Fallout: Equestria belongs to Kkat and Fallout to Bethesda.

Uzumaki Natsumi is the Jinchuriki of the Kyuubi and vanished as a Baby from Konoha before someone could say she was the Kyuubi. Twelve Years later a mysterious Girl named Son Natsumi appears and it comes out she is in Fact Uzumaki Natsumi but she is raised by Warriors whose Might dwarf the Kage. Let's Hope the Ninja World is ready for her. If not... Let's hope they survive.

Summary: One Day Natsumi Kato apears in New Domino City with strange Cards called XYZ Monsters who have many Powers. She has no Memory's and is in search for it. Do the dark Signers hold the Key to her Memory's? And How can she use Cards never seen by anyone before? Can she gain back her Memory's? And what has Yliaster to do with this? Only the Stars will know.