Gladiator's Will

 is a piece of equipment in Torment: Tides of Numenera.

Description
This appears to be a collar made from a well-worn and blood-soaked piece of brown leather. It is fitted with a dull, rusted iron ring in the center. It thrums with a palpable sense of both rage and anguish. It provides the wearer with a surge of Might in a moment of desperation. Upon use the ring stops thrumming and is forever still and quiet.

Location

 * The Calm: Given by Lady Anshe during the endgame.