back of a pokemon card Scratched Back* SM-6: Mysterious Treasure - 145/131 Gold Is my pokemon card authentic

Its not uncommon for some Pokmon players to forego flipping a coin in favor of rolling a die and calling odds/evens instead of heads/tails

Time Spiral was a set about time travel, so they introduced the Timeshifted bonus sheet consisting of cards from Magic s past

They told the story just as well as any other part of the set

As Slicer, High-Speed Antagonist it switches out double strike for first strike, keeping haste, and when it deals combat damage to a player, it converts back to its front side

Some have pretty cool art works, I think

But there's a lot of additional issues if you just say "every card ever printed in paper at Common is legal"