X4 mult if played cards add up to X (random number changes after played hand)
i don't think we need Xchips (especially not in vanilla ) but this doesn't feel like a mult joker. but i couldn't think of what it should do.
its based of of a checksum which checks if specific bytes of a file add up to a number in the header then allowing the file to be accessed and used . so its cause i think fits, just not its effect