Get some blank playing cards with two different backs (eg blue and red), write them down, and start playing. At first you may need to mix it with CAH to have a big enough card pool. Once you’ve played a few games and gotten a sense for which cards work well and which work poorly, filter out the bad ones and iterate.
(There are some EA memes in Rationality Cardinality, though they don’t dominate the card pool.)
Get some blank playing cards with two different backs (eg blue and red), write them down, and start playing. At first you may need to mix it with CAH to have a big enough card pool. Once you’ve played a few games and gotten a sense for which cards work well and which work poorly, filter out the bad ones and iterate.
(There are some EA memes in Rationality Cardinality, though they don’t dominate the card pool.)