Womp-Womp is a trombone made of a heavy, unidentifiable dark metal. Its deep bass tones rattle your skeleton. 

While attuned to Womp-Womp, you are proficient with Trombones as both a musical instrument and a versatile melee weapon that has the Reach property when wielded in both hands. Trombones deal 1d10 (1d12) + STR bludgeoning damage. Womp-Womp’s damage is considered magical for the purposes of resistance and immunity, and Womp-Womp has a +2 to attack and damage rolls.

Womp-Womp’s resonance increases the force of your performance. When you deal Force, Thunder, or Bludgeoning damage while wielding Womp-Womp you deal an additional 1d4 damage of that type, and enemies made of bone or inorganic material are vulnerable to your damage of these types.

Notes: Instrument