Unseen and Unseeing

Thought to be a primitive version of the invisibility spell that physically turns the target invisible rather than using illusions, this prevents true sight from being able to see those turned invisible by this spell but as a consequence it also blinds those affected by the spell for the duration. Anything the target is wearing or carrying is invisible as long as it is on the target’s person. The spell ends for a target that attacks or casts a spell.