St. Elmo
Template:Infobox Unit Morgan Black's Flagship appears in Age of Empires III as a free custom unit available to the Knights of St. John during Pirates! and The Ottoman Fort. It is eventually lost during a hurricane and left in Cuba to be repaired. When Morgan and Elisabet Ramsey team up to go after the Spanish Treasure Fleet the player gains Lizzie's Flagship.
Combat
The flagship does not benefit from the Dock upgrades like the other ships available to the Knights. However it is easily capable of destroying pirate vessels and Ottoman Galleys and you receive it for free in the Discovery Age. If properly utilized and repaired it will be the only warship you require during The Ottoman Fort (on any difficulty), and during Pirates! on the easy and normal difficulties.