[Xoris] is dead for exalteds, so here we are. Would highly recommend to use naramon focus tree for the Power Spike node so you dont lose your entire combo after 30 seconds. But you do stack up in 3-4 attacks with this build so up to you if you want to restack every 30seconds. Dont forgot your dex arcanes if you got some. Enjoy

Another good option is venka prime to have the red crits last a bit longer as it reaches x13 combo. just swap berserker/[Quickening] with [Primed Reach]