In Starcraft 2, the mortal adversary for the Zerg competition. Captain Phoenix will eliminate your queens, kill your entire overlords and provide block you, destroy mutalisks in 1:2 ratios, lift up and slaughter much of your surface devices, and just typically make your life hell. Never as dangerous in 1v1 where he is able to safely be counter assaulted or defended against. In group matches but specifically 3v3 and 4v4, if Captain Phoenix is left alone to obtain a vital size of phoenix your group is within a lot of trouble if you don't have a Terran player. At least, Captain Phoenix will turn off the majority of production from opponent zerg players.