I don't know about everyone else but I am getting sick of almost every nightfall having arc burn. It's bad enough that enmity can one or two hit you with this. But when the only weapons that do any kind of damage is arc, especially when arc weapons that are lvl 30 or higher are extremely rare. Solar and void are basically worthless in these missions because it usually pops up immune when you hit an enemy with it. And forget about kenetic damage from regular weapons, that basically just pisses them off, especially when going against a swarm of majors. Either start throwing up more solar burn or void burn in nightfall. The past three weeks have been arc burn. So unless you are extremely lucky or you happen to have arc weapons you will basically wipe every time