quote from Uusi: 5 of the UC Blue decks were first gilded with the 24kt gold leaf and when Peter realized his mistake (only the LE Red decks are gold leaf) he then gilded the silver leaf over the gold leaf so that they basically look just like all the other silver gilded UC decks. The only way to know there is gold leaf underneath the silver leaf, (besides scratching the surface) will be from the special number these decks will receive on their seal – they will be an edition of 5 decks.