Stim

 is a Cypher in Torment: Tides of Numenera.

Description
This odd syringe contains a liquid that moves on its own, regardless of how it's held. The needle is pristine and adorned with strange symbols. When injected, the liquid inside grants a momentary and pure clarity, giving a significant boost to a single great challenge facing the user.

Location

 * Valley of Dead Heroes: Obtained from the red rift.