When I tried to play my custom deck, it says invalid amount of that card. Can you explain why this is happening to me?
You can only use custom cards in manual mode or LAN.
So then how do I get them to show up? I need to test my new summoning mechanic.
If I enter a 9 digit Passcode I get the warning “Strings will fail to show up for this passcode.”
Should this concern me?
I was thinking about using 7 digits instead but there are also official yugioh cards with a leading 0 (and therefore just 7 digits). Don’t know if there are also official 6 digit cards.