nikyas wrote:I'm using on the cards...
What?
The only time this has happened to me is during 'In A Flash' - I'm assuming that's what nikyas means when explaining when flash paper comes into contact with card.
There's nothing you can do about it - however it makes the burnt hole look more authentic.
If the chosen card is signed, give it away, burnt back an' all, as a souvenir. Just replace from another deck.