Restless Necklace (with Ogre Penis)
It grants the wearer advantage on perception checks, and is much more difficult to be surprised. However the wearer never gets a moment rest with it worn, which makes the person much quicker to anger. If worn while sleeping, the wearer has a bad night’s rest (ends up fatigued, and gain’s half the hit-die).
Was worn by an ogre who died and had his penis attached as a trophy