> just a piece of cardstock It would be great if they created some cards like that on purpose but hidden features like fluorescent dyes, or dyes that develop o

> just a piece of cardstock It would be great if they created some cards like that on purpose but hidden features like fluorescent dyes, or dyes that develop over a year or two. So people throw out the blanks by mistake (until people know). Especially if a pack always had a blank or two at deck ends for protecting end cards.