Has anyone done this question yet? Did you even know about it? Are you looking it up now? I bet you are. I'm about to start this and is wondering if anyone needs help, if you have already done it;how hard was it? All I know is you get bonus xp for a limited time. You get a red bull esque tumbler sparrow. A ghost she'll that looks like is was forged from a can of red bull. And you get a consumable to upgrade your red bull soarrow to be even faster than the flame tumbler. Pretty cool.