Hi, I want to have 100% completion with trophies on Destiny. Since I stopped playing after the normal raid from King's fall and started again 3 months ago. The only thing, Im missing is the hard raid trophy from King's Fall. I have no idea what the mechanics are for the hard raid, so some information is needed. Thanks in advance. Forgot to mention that Im with a friend. So thats why only 4 spots are open.