Gift of Wind

The ultimate gift of the wind spirits is to become like the wind itself; unseen. The wind kami surround you and render you completely invisible. No non-magical vision can detect your presence. You can still be touched, heard, and smelled, but unless you attack someone else, you remain invisible for the duration of the spell. The kami consider attacking someone to be ruining the joke, and immediately end of the spell's effect if you do so.