Phage (MARDEK)

Phages are insectoid monsters from Belfan which strongly resemble bacteriophages. Like all or at least most monsters on Belfan, they are not truly living beings, but actually a physical manifestations of Miasma given form by the fears of sapient beings. For some reason they are universally weak to psychic and spiritual forces.

Anatomy
Phages have six legs and a set of pincers at where they meet. Sticking straight out of there is a tail/stem/body made of equally sized segments, which ends in a crystaline object that's used to cast magical powers. Exactly which spell they can cast depends on the kind of phage.