POB: https://pobb.in/nyUDdl-MeE0i
9k hp, 100% suppress, 33k armor with flasks up 18k without them, full block (attacks), leech, life gain on hit (15% chance for 200 heal, we hit about 100 times single target so it's ~3k lgoh/sec, not counting the leech).
Great clear with Kinetic Blast which is arguably the best clear skill in the game or Kinetic Bolt which gets the job done, and single target with the 6l Kinetic Bolt of Fragmentation + Sniper's Mark shenanigans. Yeah my gear is expensive (90% self crafted) but you can start kinda cheap with Astramentis + 2 le heup of all. Only mandatory item is the boots (helmet and chest is basically mandatory also).