That said I personally remember them fondly as the original publisher of the Pokemon Trading Card Game, but I digress
On the other hand, it's very possible that newer players could be fooled, especially when it comes to older cards that occasionally feel weird even if they are real, thanks to variance in the printing process, or things like Masterpieces that have a strange foiling process
If there's space for the cards to shake and slide around inside, the pack is unlikely to be genuine
As such, Korvold is an excellent commander of choice for the strategy
"Transformation" (Target creature becomes a (color) (card type) with N power and N toughness.) Primary: Blue Transformation can be temporary, through a one-shot spell that lasts for the turn, or more permanent, usually through an Aura