What does the symbol for Hades look like?

The symbol for Hades is often represented by a bident, a two-pronged staff similar to a pitchfork. Additionally, Hades is associated with the helm of darkness, which grants the wearer invisibility. In some depictions, he is also linked to the three-headed dog, Cerberus, who guards the gates of the Underworld. These symbols collectively convey Hades' dominion over the afterlife and the underworld.