allows rinnegan you to multiple use of izanagi?....
or will you get blind forever?
or will you get blind for short time like 1 day or some hours?
its said in manga that rikudou used it to create techniques and then to split tailed beasts....
was the reason of not showing his eyes that he was blind, or just to hide his identity for a short while?
or had he some addictional eyes to use after jutsu creation?
i think that when you use it, you must wait like day or so to use it again, to regain your eye, because i dont think that rikudou used it just twice and that he would steal someone's eye