dude if you think a Gjallarhorn will break this game your just blind or stupid. my team beats crota and atheon raid all in under an hour with only 3 Gjallarhorn. in which we dont use for the whole time. with ice breaker i can solo nightfalls with that gun alone. i can do that with a Gjallarhorn unless i use countless ammo packs. if you think the nightfalls are hard your doing somthing wrong. me and friends use them for glimmer farming easiest way. this weeks raid we can complete in 10-15 mins and obtain around 3500-4000 glimmer and we use vex or fusion rights with solor damage over Gjallarhorn. for roc strikes they are easy if you have two friends which i hope you have by now you can complete them fast then a random group. i dont have a Gjallarhorn and yes i would like one but i not afraid of xur selling it and ohhh no game went to shit. i love this game put it has its flaws. but saying how one boss killing only gun will break the game, you either havnt played this game as much as others or have gotten lucky to obtain value guns and dont wanna see other obtain them in an easier fashion.