Board Thread:General Discussion/@comment-24307929-20131218102123/@comment-24263188-20131218160310

I also missed out on Gladiator and Spirit dragons, that's why I really pushed myself to collect Maces for Black Knight (didn't have any champions then), so I targeted winning 5 battles everyday, that way I had enough midnight maces in about 20 days.

They need to give us a timer on collecting these parts, however I've noticed - every time they release a new craftable dragon, they run 2 tournaments after that, gifting the new part for the new dragon and then, it's gone.