Harvest the Amulet of the Jade-Fist from the City of Mist at ( -149, 148, -911 ) /waypoint -149, 148, -911 (approx 3-5 minute respawn timer if multiple people are doing quest at the same time). A 77^^^ Torsis phantom sits on top of the harvest jar and another patrols nearby inside the building.
Note: Those with FD, good timing, and a suicidal need to solo can drop dead on the harvest, leap back up, and complete the gather in time to get the update. Remember, you have to pop back up before the NPC's get back to spots they were standing before they attacked you, or else they will aggro you as soon as you stand up. Immediately FD'ing again will allow survival with some luck. You can also FD then fear to give yourself a few extra seconds.
Defeat the next opponent in the ring (77^).
Note: This step should be completed ungrouped, with any assistance at max range from you, otherwise the quest won't update. If you are a pet class, then YOU must strike the death blow, not your pet.