What can Hades greek god do that no other god can do?

Hades, the Greek god of the Underworld, has the unique ability to preside over the realm of the dead, governing the souls of the departed and ensuring the order of the afterlife. Unlike other gods, who can interact with the living world more freely, Hades is primarily associated with the underworld and does not leave his domain. Additionally, he possesses the power to grant or deny entry to the underworld, a role that no other deity fulfills in the same way.