Efreeti’s Fury
Weapon (scimitar, longsword, or greatsword), legendary (requires attunement)
This magical sword is searing hot, capable of slicing through armor and leaving scorching wounds. Each time a creature is hit by this sword, it takes a -1 penalty to AC, up to a cumulative -3 penalty. A creature takes an extra 1d6 fire damage from all melee weapon attacks for each -1 penalty to AC inflicted by this sword. This AC reduction and extra damage ends if Efreeti’s Fury moves more than 60 feet away from the creature. Additionally, as a bonus action while wielding this sword, you can teleport to an unoccupied space within 5 feet of a creature that is currently suffering a penalty to AC due to this weapon. A creature is unaffected by the AC penalty if it is immune to fire.
Half of the collapsed parliament guard’s breastplate had fallen to his side, still visibly hot and sparking. A sword lying a few feet away had been split through the hilt. Glowing wounds burn over the surface of his battered armor, and a steady flow of steam rises from beneath his helmet. Footprints of heated glass track away from the city walls, revealing a litany of slumped steel figures along their path…