Board Thread:Game Discussion/@comment-10962369-20130814011435/@comment-10687721-20130814101750

what if you could trade with the system at least?

If you have 3 of the same card, you qualify to trade them in for the other version of the card.

So you could trade 3 Metroplex alts for 1 Metroplex robot card.

Would probably be too complicated, though.