Plot and script: Mauro Boselli
Artwork: Alfonso Font
Cover: Claudio Villa
While Kit Carson defends a small ranch from a band of hired killers, (though without managing to save its owner), in Phoenix Tex and Kit witness a mysterious and spectacular murder, during which a friend of theirs, Sheriff Patterson, is severely injured. The two facts dont appear to be related, except for the presence of the same city Deadwood in the past of the two victims. On the tracks of the killers, the three pards are about to stumble upon a mysterious scheme, with each of its steps paced by five playing cards: four black aces and a diamond jack...