back of pokemon cards A Look At The Designs the Pokémon TCG Custom card backs - Feature
Description
The illustration was done by Miki Kudo, who has been illustrating for the Pokmon Trading Card Game since 2006 and has illustrated a whopping 56 cards

It was also one of the defenses against Necropotence decks, since you could shrug off discard and if they played Necropotence they wouldn't get the Mine card

Card grading companies dont grade counterfeit cards, so their professionals should also authenticate every card before the grading process
Any discrepancy or overstated card conditions will result in a decreased payout