Transformers: War's End #4

End of the line! Exarchon makes his final push to claim all Cybertron as his own. Can a ragtag group of Autobots and Decepticons working in parallel defeat one of Cybertron's all-time greatest threats? And what happens if they fail and Exarchon gets his hands on the sparks he needs to be unbeatable? An extra-long final issue leading to next month's Transformers Special 2022!