There's difference between two main decks we promote.
Asylum deck is the basic version from original project. We wanted to offer that deck in its original appearance, because a lot of people supported it, and never got a chance to own it.
However, based on suggestions from supporters, we made "Back to the Asylum" deck, which is improved version of original with 6 new court cards (see update #1). A lot of people have complaints about case design, so we made alternative to it. Also, some of the magicians were not too fond of an "X Card". By their suggestion, we replaced the "X Card" with "Escape Artist Card".
Third deck - "Asylum Inmate" is exclusive deck available ONLY to supporters of original campaign. It contains same cards as "Back to the Asylum", which is main deck we promote. Along other rewards, in "Insanity bundle" would be included coin, designed specially and just for the backers of original campaign, as our gesture of appreciation.