The pair of battle lines the Princess Posse army deploys to the moment the Faction Wars begin.
Jason Manning FUCKS tells the bleeding Carl that everyone is moving to one of the two fronts — the first indication that the The Princess Posse is fighting a split war rather than a single line, consistent with Carl's earlier tally of operations against the Nagas on one side and The Operatic on the other.
The fronts empty the The Princess Posse Base Camp almost immediately, leaving the Field Hospital abandoned when Carl lands in it, and the camp itself absorbing the first non-magical rock detonation against its shield as Phase One Combat opens the Designated Corridors.
The two battle lines the Posse army mobilizes to at the war's outbreak.