Pure Form
The Pure Form is an entity seeded into various realms by the Nephandi to oppose mages in their quest for Ascension.
About
Pure Forms appear as a patch of pure blackness that absorbs the light around it. It has numerous tentacles, spines, and mandibles move about its formless floating body. Because of its reality melting properties, air appears to shimmer like a mirage and sound is distorted in a Doppler effect. Pure Forms appear to be made of antimatter, and all that it touches ceases to exist.
If Pure Forms remain in an area for too long it produces an afterimage that is burned into reality causing a Paradox.
Magic can effect a Pure Form but even magical effects are broken down by them.
Powers
Pure Forms are able to attack with their various limbs and mouths, but their main power is their ability to disintegrate reality itself. It is thought that if allowed to stay in a closed area for long enough it would errode everything it came in contact including the Gaulent, and finally Prime itself.