In the Martian Civil War event, each player will represent either the Ironyx Rebel or Elder side of the conflict.
Winning the Martian Civil War will have permanent and long-term effects for the future of House Mars:
Victory for the Elders will see them maintain the iconography and color scheme of the current house Mars, while future releases of new cards will play into the controlling style of the Elder mindset.
Victory for the Ironyx Rebels will leave scars upon the house of Mars as its iconography will permanently change to that of the Ironyx Rebels. The Mars color scheme will incorporate red and black accents and future cards of house Mars will lean towards what the Rebels does best: fighting.
In addition, whichever side wins, it is they that will receive the first-ever Martian Leader card.