The Halloween event added an infuriatingly difficult jumping puzzle: The Mad King's Clock Tower. I managed to finish it yesterday on my air-specced Elementalist (that +35% movement speed helped!) and got a few items from the chest at the end. I completed it again today on that character and only got 8 Trick Or Treat bags.
So I thought I'd try clearing it on my Guardian. After an hour of falling to my death, I'm about ready to ragequit. Do I get any new rewards if I clear it on a different character, or am I wasting my time?