Siren/zh

The Siren is a shotgun that fires a small spread of 3 water bullets. Upon hitting enemies or obstacles, its bullets leave behind pools of water. The Siren's pools of water can remove fire and poison puddles. While the gun is equipped, fall damage is prevented and the player is unaffected by goop on the ground.

Trivia

 * A Siren is a mythical creature that would lure sailors to their doom. Often portrayed as a mermaid.