Medusa Head

The Medusa Head is a chargeable Magic Weapon dropped by Medusa in Marble Caves. This weapon can be charged for up to 3 seconds to deal additional damage, consuming 4 mana per second to a maximum cost of 12. When full charge is achieved, the weapon will automatically discharge; however, instead of striking enemies in the direction the player aims, it will affect all enemies within a certain range that are not under cover of solid blocks.

Trivia

 * Medusa's head originates from the Greek legend of Perseus, who was commanded by King Polydectes to kill Medusa and return with her head.