How significant is leveling Kazuha from 1 to 90? - Post 1.6 EM Buff

The swirl damage is colored by the corresponding swirled element. While the traditional ATK CRIT build won't benefit as much, the level increase on transformative reactions are significant and worth it imo. Remember that swirl is kinda OP against multiple enemies. 0:00 Initial stats 0:26 Swirl from LV 1 to 88 3:08 Conclusion