I believe the Cards Discovered Lvl 6 is MAX for the non-Japanese version, where you can carry 30 more cards, which makes the total 80. -- Vuice (Oct 15, 2012)
Yes we have only 1 second per level. --User:Mindsonic 21:17, 25 June 2012 (GMT+2)
Aren't the enhanced recovery times just for the Japanese? I believe i only got 1 second cut per level. --Ezo 14:08, 25 June 2012 (CDT)
I have a question. For first lvl of upgrades You need 5 fullu upgraded cards.
Do You need to have all of those 5 in Your inventory all the time?
Cam i upgrade it to lvl 40 and then sell it and i still will get 1sec bonus? :)
Nope you unlock them and they stay, even if you then use or trade the card. --User:Hadrune