Vali is an extremely prideful man -- and quite proud of his cock, choosing to display it openly in its magnificence. He believes himself to be the one true warrior to lead humanity to victory in the upcoming battle against the snakemen.
Hagen, the Wise is one of the oldest living human men and a man of incredible intellect. He has spent many years of his life studying the ancient books of prophesies given to early man foretelling their future and the fate of the world. Certain signs mentioned in the prophetic books have urged him to come forward and lend his assistance to man.
