Third Cybertronian War

The Third Cybertronian War is a conflict from the Animated continuity family.

The Third Cybertronian War was a conflict between the Protectobots and the Destrons, taking place one billion stellar cycles ago.

Fiction

AllSpark Almanac, Volume II

The Destrons, led by the charismatic Devron, won the War, though many Cybertronian records were forever lost due to the Great Purge. The AllSpark Almanac II