The history of Equestria is full of evil that sought to undo all of that which the Royal Princesses had fought to create. But none so powerful as the father of all ponies. Creator and God of Gods, his reign was ended by his own two daughters. But he is back. And more powerful than ever. Even capable of removing an Alicorns power. Who is to stop him now ?
EDIT : Season 1 & 2 cannon. Does not include facts, characters, or other information from season 3 onward.