Synopsis
cast 'ethereal form'
Description
This powerful spell transposes all the matter in a target's body with an equal amount of matter from the ethereal plane. As a result they become completely invisible, and cannot be detected by any method. However, the spell is incomprehensible to mere mortals, and will only occur at random due to a surge in magical energy from a botched casting. While the effect only lasts for a short time, it is sometimes an inconvenience since it prevents the victim from interacting with shopkeepers.