At the urging of my players, I'm releasing one of my custom classes: the Bounty Hunter. Made for those who want a truly non-magical martial, the Bounty Hunter uses their intelligence to dominant against the dark forces of the world.
This class operates around the central focus feature. As a bonus action, a bounty hunter can put their focus on another creature and add their intelligence modifier to their attack and damage rolls. However, with a limited number of focuses and the ability to only have one focus at a time (until higher levels) this forces the bounty hunter player to be tactical.
I've included four subclasses: the bodyguard, marksman, sleuth, and sellsword. The sleuth is generally the favorite out of the four.
So far this class has been taken to level 20 seven times over the course of four years and has been play tested for thousands of hours. I hope you enjoy it as much as my players and me have over the years.