So I bought the Add-On Deck from my FLGS before I knew about the subcription. I signed up for it in time to get the promos, but now I'm going to have a 2nd copy of the deck. Then I thought, why not just add in the banes and boons? I'm not talking about running with 2 copies of a hero though.
Are there and reasons from a balance or gameplay perspective that I shouldn't have the extra copies in the mix? I know they won't fit properly in the tray, but I sleeved so that bridge has been crossed.