Commodore Wallace Boltscrew is a high-ranking member of Duke Falrevere’s personal staff back in Kul Tiras, Wallace and his collection of fellow tinkers — whom he calls Wallace’s Warriors — are valuable additions to Falrevere’s crew. Wallace and the other tinkers improve the Bloodsail Buccaneers by adding technology to their equipment. Armored plating and more powerful cannons were only the first step; Wallace has tried numerous other experiments as well, and has slain only a dozen or so sailors testing them. A couple years ago, Wallace ran into another human engineer, Annetta Crank, in Bilgewater Port, and the two are now inseparable lovers and inventors. The two of them have crafted several submarines that could prove extremely dangerous; Duke Falrevere is holding these vessels secretly b