Adventure Time Super Fans Wiki

The Sound Sword

The Sound Sword is a weapon owned by Lemongrab in the episode "You Made Me!" It is Lemongrab's primary weapon. It was used twice during the episode, once on the Pup Gang and once on Princess Bubblegum, but instead of hitting Princess Bubblegum, it hit Finn, and destroyed his hat.


The sword somewhat resembles a tuning fork (which is ironic, due to its name). It also has a bright yellow aura surrounding it like sound waves, hence the name "Sound" Sword.


The Sound Sword harnesses the power of electricity and sound. When it is used, the sword releases a large sound wave that is capable of tearing apart and destroying anything in its path. It is also capable of knocking out its intended target temporarily. Lemongrab uses the sword on people who disobey his rules and who need "reconditioning."


  • In "Mystery Dungeon", The Sword destroys Ice King's Beard.
  • The sword seems to have the ability to blow away or destroy anything it is used on.