Ghost Resin

The precise nature of this material is unknown. Theory describes it as dripping through overlays with the Ethereal Plane, forming with the pull of Material gravity. It can form anywhere, and has been found in caves, on stones, on mountains, on trees, and even within buildings. The theory is formed from the patterns of its formation: concentrated areas display slow but regular formation over a period of decades or centuries. Very few locations are stable in this, and most sites that have been recorded historically no longer display this phenomenon. Instead, it occurs in new places, leading to the theory that ghost resin is a byproduct of fluctuations in planar connections.

This material is known to be linked to the Ethereal Plane, and is utilized in many tools and rituals that must link to this plane of existence.