That is the most ridiculous thing i have ever heard. Very few other scenarios are enemies close enough like that for you to kill 10 plus like that with your nova bomb. Its mostly hive missions. And not many. I have seen this strategy many times in person because i know people who have had the helm before xur sold it and it does NOT work as good as shown. But if you wna make it a huge thing about how good it is, when it really isnt, and get it nerfed to be even worse than it is, be my guest lol.

you don't need to kill ten things to fill your super up or to get it really close. just off the top of my head here are other places where this helm would work in a "SIMILAR" fashion. VOG defending vex spires, summoning legions, defending the gates Omnigul stike (the whole strike lol) undying mind stairs and boss fight almost any time in the game you deploy dinklebot and must defend against wave after wave of enemies that come out of darkness holes you can camp really almost any strike in the strike playlist has mobs. beginning of crota raid, hallway with shrikers, part where you have to kill shrikers and fight ir yurt has mobs.... i mean, do you play this game? there are no mobs in the game for this to work on? lol

More than half of the things you said will have a lot of enemies but spread out, ergo not a mob tightly packed together for you to hit all of them with nova. It is a good strategy, it just does NOT work as shown in video. You are incorrect, do YOU play this game? Have YOU used this item? Or played with others who have used this strategy? You are a bafoon, and have been muted being such.

onviously its not as efficient as this.. but you do get nova bomb every 45/60 sexonds, especially in fireteams when feeding each other orbs xD