Bounty Hunters. The definition can be said as: someone who hunts a criminal for rewards.
In Pirate Maidens, Bounty Hunters is a type of pirate who belongs to any and all of the Nations.
How many are there?Edit
On typing Bounty Hunters in the search area, the results show some 90 known types and still in counting. Will be updating the eventual list soon. To check the results: Bounty Hunters
Listing in terms of rarity from the highest to lowest.