This build is capable of cleaning entire tilesets by itself, with ugur mods on the gun and this [Helios] build i'll put this here later it is able to autosustain health-wise and energy-wise.
You can put whatever you want instead of molt augmented I put it there just to cout for the red archon crystal you should put on this build.

Use guide: cast 3, cast 4, do some damage to store in [Maim] (between 7k and 15k should be enough for evrything, you will get the feel after playing this build for one or two games), go in the middle of the room when you are ready, cast 2 and immediately deactivate 4, enjoy the damage <3.