Weapons of the gods

These weapons would be as rare as the dragon egg there would only be a certain amount, 1 for each god each weapon would give the player a certain ability and two forms 1 would look like the god so something small around the players size or bigger the the bigger size like one of those old boss battle around the hydra from Hercules for reference of cource. But the one I want the most is the god of war bieng the size of the iron golem but like his big for would look like the hydra. Also last you could customize it to like a mix of your skin and the god.