Trade Good

Varies

As the shadow demon lacks a substantial form, there is nothing to harvest from it
except its spiritual essence. However, if one manages to capture this essence using
spirit paper, they will essentially hold complete dominion over said demon. At this
point, the spirit paper has a myriad of uses, but the most popular among demonologists
is to transfer the essence to a demon amulet. This gives the owner the ability to
resummon the demon in their proper physical form, while still maintaining complete
control over them.

Cost: 160 gp
Weight: 1 lb