Nezram's amethyst aura

Nezram's amethyst aura was an abjuration spell shielding the subject from poison and disease. It was presumably developed by Nezram.

Effect
The subject of Nezram's amethyst aura was encompassed by a bright violet light that blocked all poisons and diseases from penetrating, whether by a weapon or a creature's touch or bite. It did not however cure such things already affecting the target.

Components
The spell required a pinch of amethyst dust.