When Starfrost Swirl‘s Flowfrost Arrow first hits an opponent, or its Rimestar Flare hits an opponent, 1 Detector stack from Passive Talent “Suppressive Barrage” will be generated. You must have unlocked the Passive Talent “Suppressive Barrage” first.
His c1 allows at most 1.33 extra Q per rotation, while his sig gives just below half. Of course oth...