Angus Amberleg was a notorious and highly successful pirate who ravaged the Inner Sea and plundered a hundred ships. His treasure is believed to lie in a stone crypt somewhere in the interior of Mediogalti Island. Angus's crypt is arguably the most famous of the region's numerous pirate crypts.
According to legend, the crypt was buily by slaves, who became a permanent part of the construction by being buried alive once the work was finished. It is believed that their ghosts now guard the treasure – along with the undead pirate himself.