[Kaleban]

I was looking over the weapons, with their effects and which have the greatest potential, and it seems to me that actually the best group would have to be Staves!!!

Of course, you have the Staff of the Magi and Rynn, but there is also the Ram one, as well as several other useful ones like the Rod of Lordly Might, the "elemental one-hit killers" and most of them have very nice effects. Plus, it looks like the only group that has the highest percentage of +4 weapons or better...