Quick question does completing the challenge in Helegrod lead to more loot? I am not sure if the Helegrod raid behaves like the other classic instance where the challenge only gives you sfms or if it is like other "normal" raids where the challenge gives you an extra chest.
Only got one chest (with 2 items) and a few marks from the boss angmarim dude for drake wing with challenge. One chest (with 2 items) and some marks from Storvagun for giant wing without challenge. Haven't done spider or thorog wings yet but it doesn't seem like challenge gives you anything extra besides s4m (assuming that it is working properly.)