Righteous Fury (5e Equipment)

Weapon (shortsword), rare (requires attunement)

Righteous Fury is a shortsword with a ruby embedded into the handle, made specifically for a strong dwarf, Gaundbir who controlled a legion of dwarves, it was later stolen from him in the battle near the city of Hnuta, and has been lost in old tales.

Fire Struck. You have a +1 bonus to attack and damage rolls made using this magic weapon. If you hit a creature with it, the target takes 2d6 fire damage at the end of its next turn.