Standard action cards (Skip, Reverse, Draw, Wild, etc.).
Mattel Games UNO Show ‘em No Mercy Card Game in Storage & Travel Tin for Kids, Adults & Family Night with Extra Cards, Special Rules & Tougher Penalties, HXT57
Mattel Games UNO Show ?em No Mercy Card Game for Kids, Adults & Family Parties
Mattel Games UNO Show ?em No Mercy Card Game for Kids, Adults & Family Parties and Travel With Extra Cards, Special Rules and Tougher Penalties., HWV18
Mattel Games UNO Show ’Em No Mercy Card Game Extra Cards Special Rule for Family
