Refined Fleetfoot Moss is a Usable in Torment: Tides of Numenera.
Description[]
This pliable synth container is tightly sealed, holding a swirling purple gas. As you observe the object, the gas seems to move faster and faster, pushing against the container where you touch it. The substance was harvested from a vast structure in The Beyond, before being treated by the Order of Truth with processes to amplify the effects of the gaseous substance. When inhaled, the rush of mental energy is vastly more powerful.