Challenging new scenarios the fishermen of catan ndash fish in the great lake or try casting in rich coastal shoals a fresh expanded and updated version the rivers of catan ndash not one but two great rivers invite flourishing commerce bridge them en route to glory and wealth the caravans ndash nomads of the oasis seek wool and grain camel caravans offer rich trade opportunities barbarian attack ndash eager for booty vile barbarians land and occupy catanrsquos fertile shores brave kni