https://pobb.in/wHcJUUBuzYks
Kaom's spirit will still work with the armour and regen mastery to generate huge amounts of rage regen. Getting bloodscent will also help out along with life regen flask.
Basically the passive tree is stacking aura effect, this boosts our armour but also the purity of ice skill which boosts maximum resistances. And that's about it, if you want to do more damage then dual wield but then spec into max. elemental res. node on passive tree.