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I used to work on firmware for similar hardware and we'd do this with scratch cards. Ever notice that 'every card is a winner' scratch cards no longer exist? Ye

• weystrom 2y ago
  Yeah I guess the card companies will adapt somehow as well (in fact there's a follow-up video on how to discourage this technique [1]), but there's still a huge market for "vintage" cards and packs that will be affected. [1] https://www.youtube.com/watch?v=MxeS6krtdwM https://www.youtube.com/watch?v=MxeS6krtdwM