Graf's Cunning Cloak

This tattered, camouflaged cloak is woven together from the hides of various forest creatures and adorned with bits of foliage and earth. When worn, the cloak grants advantage on Stealth checks while in natural terrain and allows the wearer to blend in with their surroundings, as if under the effects of the spell pass without trace. However, the cloak is infused with Graf's own essence; once per long rest, if the wearer uses the cloak's abilities, they must succeed on a DC 13 Constitution saving throw or develop a mild case of the 'Troll's Scent', a foul odor that imposes disadvantage on Charisma checks and could attract unwanted natural predators, such as wolves or other trolls. Graf created this cloak to aid in his stealthy ambushes against intruders in his territory, but the lingering scent of his kind is a constant reminder of what he is.