This is an expansion and is only playable with the Base Game Terra Mystica. Fire & Ice have descended upon Terra Mystica. The traditional factions must brace themselves for their new competitors: Yetis - the masters on power Ice Maidens - who adore their Temples Acolytes - whose entire life is focused on the cults Dragonlords - whose use of power can create volcanoes! And as if this wasn�t enough, there are two more factions, Shapeshifters and Riverwalkers, who ignore the most basic rule of play: playing on one terrain type. A new game board and game options will immerse you into the world of Terra Mystica!