Scout's Longbow

Source: Natalie's Setting

Weapon (any bow), uncommon

This magical longbow is made by elves and given to the warriors which show exceptional bravery in defending their hometown. The items are treated with great respect and wielding one may cause elves to react as if a minor transgression occurred.

When fired, this bow and the arrow it fires make no sound. Additionally, the user may speak a command word and gain advantage on stealth checks 1/m. One the command word is used in this way, it may not be used again until after the next dawn.