Emp/Relic only really applies to jobs such as WAR or MNK in which their Merit WSs are lackluster. DRK(Great Sword) DRG(Polearm) SAM(Great Katana) can all do good with or without an Emp/Relic and most parties will not really require you to have one for VW. If VW parties ask for that kinda thing(excluding Prov) then they are being fools anyways, and probably didn't get the memo. Since I assume you like WAR, you really should be fine with a good Great Sword & Resolution I believe, however I do not use GS on WAR so I am not sure about your weapon selection besides Ragnarok.