Quote Originally Posted by Unregistered View Post
And to answer your question: Well, since weapons have +s(that you get from gacha), i ASSUMED that you could raise weapons +s to 99 as well.
You can, but you can only give +1s from weapons into other weapons. And +1s in Eidolons to other Eidolons

Oh, you can also feed the +1 weapons to Kamihime... ... but you shouldn't do that. Since that way you're giving the stats to one Hime instead of your entire team.