Laughing Spirit Bow

Weapon (longbow), very rare (requires attunement)

Made from fine bamboo and wrapped in fine rattan decorated with gold leaf, this bow is surprisingly lightweight for its nearly 7-foot length. You gain a +2 bonus to attack and damage rolls made with this magic weapon.

Whenever an arrow from a laughing spirit bow successfully hits a ghost, specter, wraith, or similar creature with incorporeal movement, the creature must make a DC 14 Constitution saving throw or be incapacitated as it becomes wracked with spasms of laughter and mirth. Additionally, if the target is invisible, it is outlined by magic light and can’t benefit from being invisible. Any attack roll against it has advantage. The target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.