Unholy Trident

The Unholy Trident is a Hardmode magic weapon that fires fast magic tridents and has a fast fire rate, but a high mana cost. The projectiles pierce up to 2 enemies, and dissipate upon impacting a third. It has a chance to be dropped by Red Devils in The Underworld after defeating any Mechanical Boss.

Trivia

 * It can be considered a Hardmode version of the Gem staves, due to both weapons firing a projectile that pierces a limited amount of enemies in a straight line.