Infestation

Infestation was a conjuration spell that poisoned a creature.

Effects
When cast, the spell summoned a cloud of various parasitical insects around a target creature. For the spell to be effective, the target creature had to be within from the caster. As a result of of biting or burrowing, the target creature was poisoned. The potency and duration of the poison were determined by the caster's skill level.

Components
In addition to verbal and somatic components, the spell required a material component: a live flea.