3.4 bhwung's 3S Necromancer (Sneaky Samurai Summoner)

ichimonji buffs the 80% reduced visibility part of phase run. Watch this short video for a demo https://www.youtube.com/watch?v=6T-R7DxSWY4

Victario's charity shield goes to minion through Necromantic aegis
Generate frenzy charge through victario's charity to increase phase run duration

Crown of the tyrant goes on animate guardian for -resist and additional dmg for spectres. KEY POINT: ichimonji does not allow you to get buffs from allies, this is important because it would add fire damage to our orb of storms, breaking elemental equilibrium. This also means the spectres are not getting your haste aura.
Watcher's eye with double haste aura Permanent phasing and cooldown recovery for phase run (2.68 sec for me)
auls uprising allows haste aura without mana reservation and gives more flask charges, as well as life and much needed dex. Can use essence worm as budget option since we only use 1 aura.

Trolling Chimera with difficult modshttps://youtu.be/D3vIuKXkJcM
Trolling Phoenix https://youtu.be/cVkTNSkSDoc
Hydra boss only https://youtu.be/t3VWKpCUsIg
Depth 329 https://youtu.be/CPKLWBtPtm0

+reduced visibility is a fun mechanic
+tanky minions and don't have to worry about them dying
+cheap to start
+good at running lab, fast delving for fossils, quick mappng
-end game gear is hard to find so you either pay a lot or craft with fossils
-not the most tanky build for delving