That witch seems really cool
Her ability to store 3 elemental type damages dealt to the boss and then turning those into different types of attacks or even buffs. That seems really powerful. Like, if that skill deals enough damage with specific combos, she could become meta right off the bat. It's gonna be her, and two others with the specific types of elemental damage. All 3 spam their shit, then witch stores and ults. Rinse repeat lol.