Firestorm Chaos Crit 2.2

Hi guys, this is my build and im still struggling with bosses. Can you help me out please?

GEARS:


PASSIVE TREE:

Hi.

Could you elaborate on what are the struggles you are having? Is it the lack of damage? Inconsistent crit? Survivability issues? Can't view the tree as I am at work but I think you should drop the crit idea and go non crit. Use controlled destruction instead of crit strikes drop facebreakers for decent rare gloves with life or maybe someone will suggest something better to use.

Also spending out of crit and getting more spell / ele / fire damage or survivability on tree might help :) (elemental overload op + you don't need to any crit chance to proc it as firestorm is pretty consistent and has 6℅ base crit though with CD it'll drop to 5 due to reduced crit part but that should be fine)

Also, don't forget you can stack firestorms on top of the bosses so you should have plenty of single target damage and you are going chaos :)

Though I haven't really played firestorm in late game (use it only as leveling skill) so I could be talking out of my ass.