Since the Echoes episode, there is always a challenge about killing enemies of a specific faction. In the Echoes episode it was killing Vex if I remember correctly. It was a problem, but now it is worse, since the objective is to kill Scorn. I currently have two of those challenges: killing Scorn in [b]Vanguard Playlist[/b] with Stasis damage and another with Void damage. The problem is obvious. The only strike where there are Scorn is Birthplace of the Vile. There is recycled content on the moon where there are also Scorn (season 19 content). Outside of those two "strikes", there are no more. At the beginning of The Corrupted strike I can kill Scorn, but they are very few and if I try to go to another part of the Dreaming City, they pull me quickly over and over again, which makes it impossible to complete do it. The same happens with the The Light Blade strike that allows me to return to Miasma on the Throne World (pull problem again). The question is: Does the person who sets these kinds of challenges play the game? Has he tested it properly? Most if not 90% of the """strikes""" (strikes + recycled seasonal content that are not strikes) are against the Cabal or the Hive, and as I said in another post, Nessus should be removed from the game as it is a cancer for the Vanguard Playlist and serves no purpose other than for non-paying players, thus dragging paid players into playing on that planetoid. Fix the game.