K guys, I know this sorta things been posted before, but I found a great place to stand and agro the horde flight master, allowing you to spawn loads of Wyverns without getting attacked. Heres the shots:
1. Get to this rock.
2. Shoot the flight master. Wait till he resets then repeat.
3. lol to yourself as horde wonder whats going on. (You can spawn ALOT more than this, its just an example.)
Have fun guys.