This is the page for Heartbow, and it should not be confused with Heatbow.
The Heartbow is a limited edition item that can only be obtained during the Valentine's Week event from Golden Booty Chests and the store's Valentine Pack. When the bow is equipped, the Cupid's Firepower mod is added to the player. It allows the player to fire hearts from the bow. The hearts can travel one tile farther than the Fist, though it is weaker than the regular punch, similar to how the Cyclopean Visor and the Battle Trout behave. If used alongside with Cyclopean Visor, it gives a 4-blocks-long shooting range. The bow also pulls other players towards the user rather than pushing them away. Sacrificing this to Growganoth will give you a Heatbow.