bugged exp increase cards

[enlill1]

i have 7 exp increase boost cards in my inventory in a single stack, when I click on one to us it it says "the selected item has no effect when used" whats up? can you please fix this?

[mathmatician]

Have you tried to separate the stack to use them individually? (Shift + Left Click) I know with Elrues, lix, etc you have to separate them into single unit before you can use them so this may be your problem. That is if you haven't tried this yet.

[Bonthra]

Do you already have an exp boost card activated? You can only have one active at a time.

[enlill1]

yes...i have separated the card...to no effect...and no i am not using any cards and i still cant use them

[enlill1]

sorry for wasting your time guys... i DID have an exp card activated....brain fart....