Storm Staff (Patreon)

In action - https://twitter.com/hedondev/status/1250079088037019650

This thing was an absolute bitch to make for so many reasons, but I finally got it. 

It's another Bearzerk weapon, with primary swing and alt thrust attacks, except every attack generates mana orbs that charge it up, and when it's fully charged, you can either release a sweeping wave or a cloud that shoots hail balls autonomously for as long as it stands in the air.