It is actually fairly simple. I thought it was hard for the longest time. 1. You need to have people, including yourself that know what they exactly need to do. It may take a while, but if your team can at least down the first batch of ogres and kill the shade, then you have a fighting chance. 2. Callouts are very important. Use them. Don't be afraid to say something. You killed that 4th knight as he spawned? Shout it, everyone needs to know. Oryx Slammed a second time? Call it out. Shade coming in? Fly above him and call out. 3. Stay calm in the end. It's exciting to be able to take him down with all 16 orbs, but don't choke. Keep a mindset that you are detonating orbs as usual, and stay in there until you see your name pop up multiple times, even if it may kill you. Detonating those orbs is top priority.