Does anyone know of any good combinations with Shinwas Back Up Staff? I would like to find something that will not make the staff break during battle. :)

Moving this to Set Advice.

There isn't anything that will keep a weapon from breaking if it's made to be breakable, semi-breakable or single use. Your best bet, if you don't want to spend a lot, it to replace it with another weapons from the starter section of this guide that says infinite use. http://subeta.net/forums/view/728613

thanks. i actually ended up replacing it with the Crown of Bright Sunshine. :)