Artists without many cards omitted. (Generally to make the cut they needed at least 4 cards in two colours. I've let a 3/5 and a 3/6 through. Feel free to trim if you look at someone and conclude there's no way a deck with the cards they illustrated).
Artist #Artifact #Black #Blue #Green #Land #Multi #Red #White
* assumed to be same person as Alex Horley-Orlandelli
Since the spoilers continue to be down, and since not everyone has my 1337 perl skillz (TIAJ) (and partly since there was some odd counting - why do some of the spoilers think Forest is a Green card rather than a Land card?) here is a list of their cards: