The Boss is unkitable because the damage range/ticking of the ae DoT behaves eratic.
Also one hit with the fire DoT is an instant death.
If this is your Idea to make everybody have a pocket PPU great job, else please fix it.
Or this is a painful hit to lvling and WoCing.
Consider that you still need WoC to be competitive in many cases. As long as this stands, don't make it harder to reach.