Nobody thought that Osiris would ever reign over Hades as she is such a beautiful and noble goddess. When Erebus suggested that she make a scheme to control the magic sleeping beneath the Emerald City, she got excited and started imagining what she could create with such power. It reminded her of the period when she became a goddess of creation herself.
Osiris (/oʊˈsaɪərɨs/; also Usiris), is an Egyptian god, usually identified as the god of the afterlife, the underworld and the dead. He was classically depicted as a green-skinned man with a pharaoh's beard, partially mummy-wrapped at the legs, wearing a distinctive crown with two large ostrich feathers at either side, and holding a symbolic crook and flail.