Fourth Dragon War
Last of the Dragon Wars that began near 3900 AD. Fought mostly by humans from the countries of Virona and Tambit over deep hatred and centuries of tradition under the guise of a religious war. Most battles were conducted by the Three Western Gernerals and the Five Commanders of Tambit.
Both sides had few actual dragons fighting with them, most of which stayed close to the Generals and Commanders. This conflict effectively ended when the Champions of Bahamut slew the Aspect of Tiamat and ushered in the Age of Man