The War of Accession was a seven-year period of conflict between the heirs of Pluvia and Nebula Sol Orbis, Cor and Rex Sol Orbis. Cor and Rex arrived in Caelum’s Landing on the same day in 196 PO to lay claim to the exarchy. Their opposing ideologies would prove to have equal influence over the splintered Church of Caelum, resulting in the formation of two warring factions. The war would end with Rex’s defeat at the Battle of Fountainhead Falls in 203 PO. Cor chose to spare his cousin’s life. The newly crowned Exarch would go on to declare Rex Grand Paladin.