When you want special skills like Iron Wall, Ferocity or many others, you can make mixed sets and see where it fits best. I just don't see how an evasion set like the GX Tempest should only be for evade lance or LS. So no one ever rolls or dodges with DB or other weapons? LOL When going on a quest I have in mind if I have Evade Extender or not in the set, there's no problem with that.