Neptune's Trident - Young Justice: The Comic

A powerful magical artifact used by the masked super-villain Ocean Master, Neptune's Trident is a deadly weapon in his hands, making him a dangerous opponent capable of defeating even High King Orin in single combat.

Though it is not inherently evil, it can be used to channel cruel and devastating enchantments. The trident has the ability to drain the life force out of its victims and steal or redirect a target's magic. 

Additionally, it can tap into ancient blood magic and perform a hex so powerful that it could seriously weaken anyone who is not directly descended from the first Atlanteans.