violet japanese booster box SV1V Case} ex Each booster box includes 30 sealed packs Pokemon Glory of Team Rocket

Card Text 2 [Inherited Effect] [When Attacking][Once Per Turn] You may trash 1 card in your hand to gain 1 memory

You just have to upload an image, and they will turn it into a stamp, and it can even be fairly intricate (see BOXHANDS (Self-titled Debut))

I dont think it ever reached critical mass though, but it wouldve been a fun thing to do On topic, last time I semi-organized some cards, I found all the unique sleeves Ive received with cards and put them in a pile together

each player sends the top 5 cards from their Deck to the GY (or their entire Deck, if less than 5)

Retro Pack 2 is a goldmine for Time Wizard format players

I like the idea of Upgrade cards in theory