Melee Purifier? Besides meme fun or trash kill/farm, is it viable end game/vs. big baddies?

Grim Dawn Classes, Skills and Builds
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I’m not a melee expert but something like this adjusted to Purifier could perhaps work: >1.1.9.1< Pyro Reborn, DW Melee Chaos Pyromancer. No Greens. SR 85+