[Khora] can use a low range [Pilfering Strangledome] to farm very specific enemies, most notably from Rathuum. We use a subsumed armor stripping tool to quickly kill enemies caught in the chains.
Fire Blast is chosen because it's the easiest option to run and doesn't require an augment. Shuriken would also work as would Dispensary if you're outside Rathuum. [Vitality] or [Fleeting Expertise] can be replaced for other augments.
Range needs to be low otherwise the chains will end up dangling enemies all over the room. We bump it up a bit with [Augur Reach] to make it easier to use.
[Vitality] can be replaced with [Rolling Guard] if you're planning on running this setup outside Rathuum. [Vitality] is fine for regular endo farming.
Arcane [Guardian] increases your survivability in regular content but it can be replaced with any damaging arcane outside of Rathuum.