King of the Mountain, a Pathfinder Roleplaying Game adventure written by James Case, with supporting articles by Amber Stewart, Jabari Weathers, James Case, Joan Hong, Danita Rambo, David N. Ross, William Thompson, and Ruvaid Virk, was released on July 7, 2021. It is the third and final adventure in the Fists of the Ruby Phoenix Pathfinder Adventure Path.
|“||Finish Them!When a devastating attack leaves the outcome of the Ruby Phoenix Tournament up in the air, the competitors must rise from the ashes and track down both the villains responsible for the disaster and the Ruby Phoenix herself. All signs point to the soaring mountain range around Goka, but only the gods know what challenges await the heroes atop the legendary Wall of Heaven. The Fists of the Ruby Phoenix Adventure Path concludes with "King of the Mountain," a complete adventure for 18th- to 20th-level characters.||”|