5 ATC - End of the Infernal Insurgency, Morrow's Shield retires
55 ATC - Arcanium makes first appearance in Dune Kingdom
140 ATC - Axefall, Battle of Ancients results in 80,000 human, elven, dwarven, orcish, and goblin deaths, marking end of Beast Wars and beginning of settlements in Beasthills
141 ATC - Explorers from Feredas and Ragoth meet over open ocean
143 ATC - Formation of the Empire, construction of Imperial College of Magic
155 ATC - Emperor Gallus enters into the Cognitive, seeking a mysterious power
205 ATC - Chosen One rises, uses army of monsters and rebels to wage war on the Imperial presence in the Beasthills
206 ATC - Istio surrenders to the marauding armies of the Chosen One
207 ATC - Emperor reappears during the Battle of St. Benton
210 ATC - Execution of Chosen One and routing of her armies marks end of Second Beast War
211 ATC - Sanctions of Istio begin as resitution for involvement in Second Beast War
284 ATC - Empire conquers Istio in the first instance of all-out war in nearly 75 years.
287 ATC - Official peace agreement is signed between the Empire of Feredas and the Dragon Kingdoms of Ragoth
350 ATC - Imperial Reformation
352 ATC - Black Keep completed
355 ATC - Great Elf Purge
400 ATC - Annexation of the Halflings
430 ATC - Senior Council Tower Built
490 ATC - Cessation of southern Imperial expansion
500 ATC - The Altering, First Manastorm hits Feredas
502 ATC/0 2e - Calendar restructured
170 2e - Imperial Railway Completed
190 2e - Ragoth Gateway Completed
250 2e - Unification Day
1 3e - Present Day