Soon after the discovery of an infinitely powerful mineral, life in Equestria turns from friendship to feud. Celestia demands the immediate requisition of this mineral by any means necessary.

Meanwhile Luna turns away from Celestia in desperation to restore Equestria to its formed glory. She sides with the BLU company to get an upper hand against Celestia, but Celestia combats her with the establishment of RED. Thus marks the beginning of the Equestrian Civil War conducted via the Dual Team Fortress Act.