Tartarus. A burning plane of existence made to punish the damned and evil, and leader of this pit of hellfire is Hades, God of the Underworld. With his plan to rule Olympus and destroy Hercules down the tube, he needs a new goal in his un-life. And since he needs to buy some groceries, Ponyville seems like the perfect place to go shopping. Looks like we have a new neighbor in town.