Little is known about the secretive Breen, not their appearance, and not even whether they are a single species, or several. Intensely territorial, the Breen annihilated the Klingon fleet sent to conquer them, leaving the Klingons no wiser as to who or even what they were facing Expansion for Star Trek Ascendancy Board Game, including everything you need to add the Breen and another player to your games of Star Trek Ascendancy. Discover new star systems, encounter new Exploration Cards, plus more Space Lanes and Resource Nodes

"Never turn your back on a Breen" - The Romulans