When you start a build draft, it gives you 3 choices but on the right is a interface that says "3/13" or something indicating there are more you can try. When I went from my last to my current, I Deactivated the build between prestiges. Did that change the outcome of what I got next?
Moreover, if I'd kept the build draft active (I'd already gotten the RE's), would there have been different options when I prestiged and re-upped the Build draft...
Just wondering how it works because if you can't de-activate your build between prestiges, you can never add acquired RE's or use Mystic Worldforged (Fighter's, Wizard's, etc) scrolls. (And some are not transferable). Is that the tradeoff?