A Clash of Kings is a mod for Mount & Blade: Warband set in the A Song of Ice and Fire universe. In October 2013, Robbaz began a new series on his channel, playing this mod.
In this game, Robbaz played as the leader of House Corgi, an upstart house in Westeros. Their main territories are Three Sisters, which was conquered by Robbaz to establish foothold for his military power. His main goal is to eliminate House Lannister and establish Westeros under his rule.
A Clash of King is set in A Song of Ice and Fire universe during the War of the Five Kings after the death of Robert Baratheon and conflict between claimants. Robbaz's House of Corgi was a minor house who recently conquered Three Sisters during the first episode. Later, Robert managed to contend with Lannisters over King's Landing, which is major political stronghold for King Joffrey Baratheon. Despite his initial plan to ally with the Starks, they declared war on Robbaz after his conquest of Antlers for staging ground against King's Landing. Robbaz then defeated Starks and captured Robb Stark until his escape with Roose Bolton. In spite of two way war against both Starks and Lannisters, he managed to capture King's Landing and took over Casterly Rock and various Lannisters' territories. In addition, he managed to subdue the Starks by staging offensives on House Boltons. During the war, Robbaz ally with the Iron Islands due to their excellent heavy infantry and shared Nordic culture with leanings on former. Recently, he and Tywin Lannister broken a truce after a recent battle near Lannisport, which ironically is right next to his recently conquered Casterly Rock. Later, Robbaz and the mercenaries from Iron Islands invaded Lannisport after the end of the truce, which finally ended his war against the Lannisters.