Founded by Svogatra the Great in 460 BC, the Kabi Empire initially encompassed a relatively small territory around the capital city of Izakabi. Under Svogatra's rule, reforms were implemented to accommodate newly annexed states, laying the groundwork for future expansion. The Otzael dynasty, which began with Svogatra, ruled for 1138 years, witnessing periods of both prosperity and turmoil.
The empire experienced significant internal conflict during the reign of Jagruva Otzael in 121 AD, who sparked a succession dispute that plunged the Kabi Empire into civil war. This period culminated with Myvalig Otzael's victory in 127 AD, who subsequently oversaw the construction of the iconic Kabi Temple in 144 AD.
Stevalagas, another notable ruler, led a successful northern campaign against the Zalmoeans in 642 AD, tripling the empire's size and establishing its dominance in the region. However, his reign was also marked by controversial Savolian taxations that burdened the populace. Sivtagl's nephew, Abel Otzael, the last emperor of Ancient Kabi, made history by forging an alliance with the Zalmoeans, a significant departure from previous policies. However, despite Abel's efforts, the empire would fall apart.
During the Jagrian middle ages, Turga Gistrav would become a claimant to the Kabi Empire's legacy in 1643. Using new reforms, and boasting the Jagoliers, he would begin a reunification campaign to conquer Middle Jagria, and reach Atsal. In 1683, Turga Gistrav would become Tarranagus the Great, successfully re-establishing the Kabi Empire after a millennium of fragmentation. The Gistrav dynasty ascended to power under his leadership, ushering in a new era for the empire.