Barbe Noire
From Starsonata Wiki
Barbe Noire (French for Blackbeard) is an infamous pirate Uber AI piloting a Rosmarinus equipped with 5x multi-fired Prognosticator Cylinders that send opponents spinning wildly off into space. He is located on the last level of a random DG somewhere in the Universe.
He is primarily killed for the Rosmarinus blueprint and the commod needed to build one (Barbe Noire).