Knights Of The Post
Postcard credit: "Untitled" (Edward Gorey, Republished in 2010 as part of Mysterious Messages, Cryptic Cards, Coded Conundrums, Anonymous Notes).
Cards:
- "False Orders" (Rogério Vilela, 2014), from Knightmare Chess (3rd Edition), published by Steve Jackson Games.
- "Knight of Skulls" (Holly Oddly, 2021), from the Teeny Tiny Tarot.