Might as well start spamming my creative stuff here too; here's an article about a deck of cards I received under ｍｙｓｔｅｒｉｏｕｓ ｃｉｒｃｕｍｓｔａｎｃｅｓ
https://thefriendlycard.wordpress.com/2017/11/29/sign-this-in-triplicate/