Hyperelutriated Force is a Usable in Torment: Tides of Numenera.
Description[]
This crystal pulses and shimmers with barely contained energies, rapidly expanding and contracting. A needle protrudes from the crystal's center... If inserted into a vein, the crystal's amplified energies can be absorbed to increase the user's physical stamina and muscle mass by a great extent.
These crystals are purified from a murky liquid found rarely in the Garravia Sound. When this purification process is done by particularly skilled hand and repeated several times, crystals of even greater power are born.