So, this is a thing. Having a guy hide during the boss fight, let the other two do all the work, they die and leave fire team and rejoin on the guy hiding. You can even go to the tower and restock ammo synths. Bungie, please fix this. This is absolutely absurd. Grow a goddamn pair and fight the boss legit. Hell, it's not even that hard but hey, I got someone on my friends list that took three hours to beat the nightfall today (and had to use this exploit to finally win), got the -blam!-ing Monte Carlo for doing this shit and it took two of my other friends to run through it, legit, in 20 minutes. At least I got 7 ascended shards... no ps4 exclusive weapon for us playing it straight up.