Arena of the Gods

There is little for a god to so once they achieve immortality... they can eat and drink their fill high in the Heavens, influence the lives of the mortals who worship them, or occaisonally fight amongst themselves for reasons both just and unjust. But once every thousand years, all of the gods gather at the peak of Mount Olympus, Greece, at the Arena of the Gods. They can either participate in the battles in the pitch, or remain in the stands and watch the other gods duke it out.

Now the question is... why are you here?