PoB: https://pobb.in/9BjnfLcbMG-C

About build:
This build gets massive damage from multiple synergies enabled by the new Warden ascendancy and melee rework:

• Tinctures are stupid strong - I can get over 50 stacks of mana burn without much investment, which makes [Sap of the Seasons] insane.
• I'm using all 3 elements, which not only allows me to use [Trinity Support], but also causes me to apply Ignite, Shock, Freeze and Chill. I also get Brittle from Boots' implicit. All of those ailments count towards [The Taming]'s damage bonus, and I also get shitload of [Unbound Avatar] stacks.
• [Rage Vortex] can be exerted, and will snapshot any exertion buffs for it's entire duration. This means that [Intimidation Cry] will guarantee double damage. Additional [Autoexertion Support] gives cooldown reduction to supported Cry skills, which means that I get to exert every [Rage Vortex].
• [Oath of Winter] pretty much guarantees permanent Freeze on everything, including Ubers - you just need a lot of attack speed (which you can get from a tincture). This means that I get full benefit from the [Cold Mastery]: "Enemies permanently take 5% increased Damage for each second they've ever been Frozen by you, up to a maximum 50%" .
• New, better armor bases have stupid high attribute requirements, so instead of dealing with them I use [Supreme Ostentation] and cover all attribute nodes with tattoos to compensate.