User blog comment:Morec0/(Champion Concept) Nausanda - Usher of the Void (v2.0)/@comment-5433392-20130813233632

So, the passive not refreshing duration with additional stacks doesn't really make sense. As the most you can stack it with her cooldowns is 4 to 5 times. QWERQ may work if the passive causes Q's cooldown to diminish before its initial cast. If not, then only 4 times where you get a max of 4 stacks. The champion would been a Q that goes down to about a 2.5 second cooldown (with CDR?) and stacking to make it really worth it.