Mempa's Biting Ring - Planescape: Torment

Accessory – Ring

Value: 1000 Weight: 0
Lore Req to ID: 0
Special:
• Armor Class: +2

How to Obtain
• Ragpicker’s Square – Attached to Finger Bone obtained from Marrow-Fiend

Mempa was a mage obsessed with the possibility of having her magic items lost or burgled while she was asleep or otherwise incapacitated. While the vast majority of her carried possessions were inseparable from her corpse and thus buried with her, some of her weaker items — early experiments, perhaps — were left behind and remain in the world of the living.

Mempa’s Biting Ring, whose powerful aura protects its bearer from bodily harm, is one such item. However, once placed upon one’s finger, the ring bites down and holds on so tenaciously that it is nigh impossible to remove it from the ‘bitten’ digit.