Go to the 2nd floor of the Satharian tower, Sulassk Post. ( -998, 12, -737 ) Copy/waypoint -998, 12, -737
Use the Arcanist's Anchor to spawn Thisk Lang. He is a 73-75 ^^^ Heroic. Use the Nerve Toxin to incapacitate him.
He will hit you at least once, so be prepared. Know where your poison is in your bags. If you stand next to the climbable wall you can jump on it right after you spawn him to avoid being hit. If you set the poison to a hotkey, you can spam it as you jump off the wall in order to kill him before he hits you.
Note: If you kill the Arcanist without using the nerve toxin, you earn a named AA bonus, but the quest does not update. You'll need to talk to the quest NPC to get a new beacon and respawn the Arcanist.
A discussion page exists which may contain more information
