This guy can see invis and is on dread guard inner faction, and he stands in a bad place. When you first come into the zone and past the pod, you go over the bridge, he will aggro you at the gate on the far side of that bridge if you are kos. He can see invis and unless you are agnostic with a DE illusion will KOS you. I had DE form on and had never killed a DE, indeed I had turned in a couple backpacks of red wine, but he glared at me threateningly because I follow Mithaniel Marr. You can go around him by jumping in the water and swimming to the docks to the right.