Additionally, Rare cards are also able to come in the Reverse Holo format, which would be in addition to the guaranteed Rare that is already included in the booster pack
Something along the line of a scannable code on cards to verify authenticity would get the job done, but implementing the program would be costly, and it wouldn't help with all the cards that are currently in print (barring some sort of mass-exchange program, which would be even more prohibitively expensive)
395544 59.2 KB Which Pokemon is this, and what set is it from
You dont have to be particularly tricky with the former
Description This is a set of 17 printable Pokemon valentines
The up-close view of this powerful legendary in its base form captures an array of gorgeous details from the crown of its head to the tip of its tail, as this card makes use of every inch of space