I hate to come busting through with this yet again, but have you possibly considered that max/ar/life charms are actually only good on low level duelers? Blobz himself said that switching to AR charms he only lost about 100 damage over 3/20/20s. Compare that to an AR/life sc that can get up to 36AR(80% more AR) and 20 life. Now compare that to an AR/life GC with a max of over 130 AR (as opposed to 108AR for a GC's worth of 36/20s) and high life. For a BvC the huge AR difference isn't necessarily that big of a deal, but if you're actually trying to be a BvA (which most "BvCs" do) then the AR is entirely necessary. Either way the 100 or so damage you lose over max/AR/life charms is hardly going to matter, so the only real dilemma is do you want a LOT of high life SCs for higher life, or higher AR GCs for higher AR.