I mean it is working I do agree...however there are some valid points here 1 being the constant potting.
If damage is same with another build but less potting....
Wind druid or ice bowazon is constant potting i think i used only 1 full reju and it was out of combat take a closer look at mana pool

i have also put only 1point warmth since this is softcore endgame fun build not to mention how quickly it gets stale to use 2buttons