Sonic and Shadow in Equestria - Fimfiction

Discord escapes from his stone prision and stells a gem called the gem of power. Because of this princess Celestia and her sister princess Luna have to summen help from another dimension. So they find Sonic and Shadow and bring them to thier world

Silver as a pony Silver the hedgehog, Christmas dragon, Mlp equestria girls

Equestria Daily - MLP Stuff!: How My Little Pony Impacted Me! - The Submissions Part 1

Dramatic Finish by SuperSaiyanD on DeviantArt

Sonic EGX (Book 1) - Fimfiction

Sonic the Hedgehog: Equestria Girls - Fimfiction

Chaos and Harmony (A Sonic & My Little Pony Crossover) - Fimfiction

The Bridge (MLP) (Fanfic) - TV Tropes

My Little Pony, OT, An adventure that never will end, Page 55

Sondash Stories - Wattpad

Equestria Girls: A Fairly Odd Friendship (Fanfic) - TV Tropes

Sondash Stories - Wattpad