Can someone who knows the f2 buff difference calc out what say 3 f2 casts increse in potency is now in HW? Which keep in mind does not decrease over #mobs. I have this odd feeling in the back of my brain that the change in potency will actually even out. I have a feeling that in large groups f2 will be more effective with flare becoming a finisher best used with 3 to 4 left in a group of say 6.