Board Thread:Challenge Threads/@comment-27048832-20180111182735/@comment-28169398-20180112114420

VFatalis wrote: Mildvex wrote: You don't have to buy any of them in order to participate.

Thanks for the heads up. Still, GC upgrades will certainly be needed to yield some decent results, and the cost of those will certainly outweigh the potential reward. Do R$ upgrades, get into G or F and win 3 or 5