Board Thread:Game Discussion/@comment-5996974-20130613122758/@comment-9713390-20130613124018

I was wondering, what is best upgrading strategy? I seem to have not enough medals to fully max the episode rewards card. So far, I've been using a couple of methods, and even with transmetals they run out.

1) Max a R3 and use that to upgrade the episode cards to lvl 40+ and after that use transmetals

compared with

2) Max the episode card with the R1, R2, R3 character cards.

Which is more efficient? If there are better upgrading strategy, please share, I always have a hard time upgrading my episode rewards cards. Thank you.