Board Thread:Game Discussion/@comment-11165765-20130806184011/@comment-13248161-20130807122905

In Blood Brothers you can evolve your "cards" up a tier - for example you can evolve an Uncommon into a Rare. Is it possible we could evolve our R3 cards into R4? Perhaps once you have two 4* R3 cards, you can Evolve them into a 1* R4?

That would be something..