TYB!
Couple breads back, saw some cards similar to the Steve Jackson Games game, Illuminati. E.g., >>19930110
Lower left corner had the clue; released 5 years ago although it says new ones appearing, wonder if these were new ones?
Anyway here's the "origin story", complete with a nice 11-3 reference! Article has full-size versions (anon noticed, if save the bread, only get the thumbnails):
https://roserambles.org/2018/03/11/collectable-q-anon-card-deck-for-the-avid-freedom-fighter-march-11-2018/
Collectable Q Anon Card Deck — For the Avid Freedom Fighter! ~ March 11, 2018
(kek, anon sees another 11-3 reference, in the "ANYTIME" example above, >>19930110 - also, a palindrome)