What is with the knockback or whatever it is. We were fighting him about the 1st archway at the top of his roaming route. Tank wedged into that corner below the archway. Tank and others knocked back all over the place. The MT and RT went from the archway all the way to the zoneout pit.
Casts Orc Frenzy 20 range PBAE 1200dd + 10 sec stun, easy to resist.
Drops the normal mini augs: Duskstone of the Deserts Duskstone of the Forests Duskstone of the Marshes Duskstone of the Mountains Duskstone of the Oceans Duskstone of the Reefs Duskstone of the Sand Flats Duskstone of the Tundra Duskstone of the White Cliffs
edit: Wanted to add this guy spawns on the way to reach Hatchet.