Discord's Sweet Tooth

Discord, on the day he was about to get turned to stone, manages to escape into a place even Celestia cannot reach him. The interwebs. Unknowingly a young woman known as Abigail sees his plea and sets him free. After hearing about Equestria from Discord, he sends her there to live with the ponies, distracting them while he comes up with a master scheme to take over once more!