Demonism

Demonism is a supernatural process that barters for power with extradimensional entities aka demons. 
While demonism in itself isn't an 'evil' act, the demons contacted through this power will demand some sort of soultrade in exchange for a vast array of powers and services, therefore leading immediately into territory covered by the bannbulle Ex Edicto Ostracismo Cibi Animarum. Usually though, demonists are summarily executed under all jurisdictions. 
=== Blood Magic ===
Demonism differs to Blood Magic in so far as the former is mostly dealing with powers granted by other entities, while the latter is an inherent power of each souled being. Why demons are attracted to uses of Blood Magic has so far not been sufficiently explored. 
==Some notable Demonists include ==
Demonists
==Other articles on Demonism==
Demonism
Category:Items
Category:Supernatural Powers