Flak is a master tactician and is always insisting on training with his fellow Battle Patrol colleagues to keep them up-to-date with his latest battle plans.
Flak was one of the many Dead Universe
Micromasters that pursued Hardhead
on the planet, Gorlam Prime
Flak and the Battle Patrol were ordered to investigate the Decepticons
secret weapon that was in developement. Upon breaking into the secure Decepticon base a they walked right into a guard. Flak certainly did not take kindly to having his lack of hight pointed out to him and promptly blasted a hole in the Decepticons chest. The whole mission was a trap however and the Battle Patrol was captured and were dissected with their Micromaster
technology reverse-engineered. The Battle Patrol was later rescued by Roadhandler
and other Autobot
Micromasters, but it was to late, the Decepticons had learned the secret of the Micromasters.