In the year 606 AR, the Sul-Caspia War began with Cygnaran forces laying siege to the Menite stronghold of Sul, the City of Walls. What followed was a brutal, protracted war of street-to-street battles that ended with devastating losses for both sides. The commanders of this momentous campaign shaped the history of the Iron Kingdoms. How will you fare in their place? Customize your deck and conquer the City of Walls with the Invasion of Sul Campaign Expansion Set for the High Command Deck-Building Game, featuring powerful new cards that allow you to take command of the pivotal events of this historic war. Recreate one of the wars that changed the face of the Iron Kingdoms - and rewrite history!