I'd rather just be sure that Manafication doesn't break your melee combo and for auto-attacks to no longer break Dualcast. At that point you could drop from 100/<100 to 50/<50, Manafication, continue your melee combo, blow your Holy/Flare, the Verstone/Verfire and one quick cast, and then melee combo a second time in quick succession, even if your Manafication ends up refreshing too late for the latest resource build.

I'd like to see Corps a Corps and Displacement CDs shorted or to scale with Speed (which I still can't understand being separate between Skill and Spell speed at this point), if only to prevent building too quickly for it at higher SS builds, assuming SE even allows them.