Moon Base Four

Moon Base Four, later known as Cyberion, is an Autobot/Maximal base on one of Cybertron's four moons.

Fiction

Descent into Evil

Ironhide's body was severely damaged during a fight on Moon Base Four.

Wings Universe

The Cybertronian Knights were based on Cyberion. In 2984 C.E., Flareup and Apelinq were on a mission on the moon's surface when Knight Commander Ginrai called them back to base to deal with another situation. Hoist the Flag

Notes

• While only two moons of Cybertron were originally established to exist by The Transformers: The Movie, the third issue of the Marvel Comics adaptation showed Cybertron with five moons. As such, one could consider this a retroactive appearance of Moon Base Four.

References

	Moons of Cybertron
Moonbase One Moonbase Two Moonbase 3 Moon Base Four Winged Moon