(Bioshock Infinite & DLC Spoilers! Gore only in the beginning.)
Elizabeth Coltstock is a mare of fantastic power. Injured in an incident involving gateways into other dimensions, she now not only has knowledge of every plane of existence and possibility, but she can also open gateways of her own to travel freely wherever, and whenever, she'd like! Only, now a quest for vengeance has left her without the most powerful magic of all. Friendship.
Enter Pinkie Pie, a mare blessed with knowledge and power beyond her own comprehension, confused and isolated by her ability to stretch the laws of physics to her whims. When 'chance' brings the two mares together, they find their missing pieces in one another, and friendship is born! Perhaps more...?