The Lanzheim calendar refers to the timeline of dates and important events which occur in the story of Magna Carta 2.
- 1000 years ago (~149) - The Great Carta War occurs.
- January 1149 - Prime Minister Schuenzeit launches his rebellion by killing Queen Ibrin and usurping the throne of Lanzheim. Princess Rzephillda, who was 15 years old at the time, had been held prisoner in the palace but managed to escape with her bodyguard Rue. She meets up with Count Alex to enlist his aid in resisting Schuenzeit.
- 1150 - Start of the Lanzheim Civil War. The Northern Forces, comprised of Lanzheim army troops and led by Schuenzeit, battle the Southern Forces, formed by Count Alex and the lords of neighboring cities.