Dune: Choam and House Richese ExpansionsThese are two NEW factions, who have their own special rules and abilities that you can use as two of the six player factions in a game! With BOTH expansions this brings Dune up to a grand total of 10 playable factions, bringing a staggering 210 possible combinations to a full 6 player game! The Combine Honnete Ober Advancer Mercantiles, or CHOAM, controlled much of the economic affairs across the cosmos and had a keen interest in Arrakis above and