Yeah, Izanagi is Badass!! I know he'll stop learning new moves, but that is where Skill cards come in!!! You can always get them by drinking coffee in Okina city with certain personas who have a card icon next to their skill. You can also get them by defeating enemies in the TV whenever there is "Shuffle Time". Right now, my Izanagi is one big Badass with lot's of Electrical and Physical Skills. Hope it helps man!!! =D