Wild card (cards) such as K-K-Joker-5-2 is just a pair of kings (with an ace kicker), but any four same-suit cards with a bug make a flush, and a hand such as 7-Joker-5-4-3 makes a straight. There is also a variation of the "Fully Wild" rule in which the wild card (in this instance they are usually jokers as there are traditionally only two and there is only one black and one red) can be any card of the suits matching the cards colour or current suit. For example in a jokers wild game with these rules, the red joker could be used
Eleusis (card game) Express, each player is dealt 12 cards, and the dealer decides on a rule on how a card can correctly be played (such as "alternate red then black cards" or "alternate cards with a closed loop (e.g. 4, 6, 8, 9, Q, A) and those without"). The object of the game is to empty the player's hand. Once a player thinks they have figured out the rule then they can declare themselves a "prophet" and make the good/bad card calls for the dealer. An incorrect card goes below the line of cards starting a sideline. Players making an incorrect play