I need to head north and infiltrate the ogre city of Oggok. I have to cripple their ability to wage war against Gehein. This means eliminating their leaders as well as damaging their weapon supplies and ability to create new weapons.
Slay Oggok warbringers (5) inside stone huts, fast repop, easier to just wait in one hut.
Destroy ogre weapon caches (6) inside and near doorway to stone huts, slow repop.
Destroy ogre forges (3), near stone huts, fast repop, easier to just wait next to one of them.
I should return to Zeeil at Ashen Tower and inform him of the ogres' destruction.
Speak to Zeeil ( -331, -7, 839 ) /waypoint -331, -7, 839 at Ashen Tower