During their attempt to defeat Discord, the Elements of Harmony go awry, sending the Mane 6 and Discord to another dimension, only in this dimension, they aren't organic, here they are transformers.

spiders, we're all afraid of them, their eight eyes and legs, the way they scurry around on the floor, but the ponies of Equestria don't have that fear, so what happens when Equestria meets the spider with twelve legs, the Phantom Troupe

Twilight Sparkle, once the element of magic, is now ruler of Equestria and the entire continent. After receiving word of a new land, heads out to conquer it, but little did they know that this land, will be where the fate of the world is decided.

After recently becoming a princess, twilight sparkle creates a new spell that accidentally sends her and her friends into a new world with no way of returning. I don't own mlp or the elder scrolls they both belong to their respective owners