Pretty much this. It was never all that likely that we'd get a big physical spell this update - Frenetic Rip is only just now capping D, all our other notable physical spells are still at least a few levels off from capping. We've always had dry spots between notable physical spells, no doubt in part because of this... Expect a big new physical spell or 3 as we rise above level 83 or so. Bigger nukes would have been nice, but what we have work fairly well and it's not like these aren't without utility. Lowering MDB and INT work to increase everyone's damage makes the new nukes a prime choice for nuker-heavy scenarios. Leafstorm is kind of iffy yet, Cimicine is disappointing in potency, and Demoralizing Roar's duration is pretty lol, but other than that we really don't have anything to complain about. Considering everything else we got, 3 meh spells (one of which is used to set DA) is pretty damn good. My only real complaint is that they didn't give us more set points
