[b]Strategy[/b] This worked for me and for others when I helpen them. First of all, make sure you have a solar damage weapon for wizards and an Arc damage weapon for knights equiped. As Soon als the Doors open run outside and kill all the enemies before attacking Pogoth. When every enemy is killed, you can attack Pogoth. I stayed together with my team at the left side, where the rocks are. The obstacles can give you Some cover for when the waves of enemies appear. Several waves of enemies will appear, get rid of them first before attacking Pogoth again. You just have to attack Pogoth until he's almost death and the third dropship will appear. When attacking enemy waves will appear so the best thing is to get rid of them before attacking. We succeeded in under a half hour! If you have trouble with this last part, feel free to post a message. Good luck!