Riverside Assassination

Check the pathing on the wiki, the whole area can be ran, ideally with spell immunity or a way to dodge Crippling Anguish and the like.
The door infront of the boss area which you'll cross can be gate glitched if there is a melee in the group before it.
Once you are through, fight the three Jade infront of the boss, the meele has variants with various KDs.

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Video Links

Serial Experiments E/Me