Weaver Fly

The Weaver Fly is a species of fly that has adapted accute sense to the weave of magic that permiates the cosmos.
The Weaver Flies are attracted to people with spell slots available. If bitten by the Fly the magic user grows a pustual at the center of the bite. The color of the liquid inside depends on the spell that the fly is forcing the user to expel.
Once the pustual is popped a predetermined spell activates choosing a random target. This burns a spell slot for the character and the pustual then slips off the body onto the ground forming into an egg from which new Weaver flys hatch in 24 hours.

Type

Supernatural