This Story is CANCELLED
When Princess Celestia tasks the Mane Six with reforming the Spirit of Chaos, they aren't exactly thrilled about it. However, they are still determined to try... even if most think it isn't worth the time or effort.
But when they free him, Discord has other plans. He transports them to another universe, another world, locking away many of their memories and leaving them in a strange and different world in forms they aren't familiar with and their elements drained.
But luckily, Friendship really is magic, and there are those in this world who are ready and willing to help the Mane Six restore their memories, and the Elements of Harmony, so that they can return home.
And if their absence in one world and presence in another causes some chaos? Well, then a certain Chaos spirit is perfectly happy with that!
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Takes place near the end of Book 1 of the Harry Potter series
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This story is a revision of my original idea. The original idea never made it here, but I tweaked it to something I'm happier with.