Mini-Con Civil War

The Mini-Con Civil War (told almost exclusively through the toy bios of the Cybertron mini-con 2-packs) chronicled the fate of the mini-con race folowing the events of Armada, with particular focus on what they were all doing "off-screen" durring the Cybertron story.

Basically a group of Decepticon allied/inspired mini-cons made a play for power durring the evacuation of Cybertron and the Mini-con Council of Sages faught against them. A small portion of this conflict was chronicled in the Fun Publications fan club comic, but it apparently played fast and loose with the mini-con story (specifically the factions) established in the bios.

From Teletraan I: The Transformers Wiki, a Wikia wiki.