Reversion device

The reversion device is a Vok superweapon from the 2021 Beast Wars portion of the Generation 1 continuity family.

Areversion device is an Energon-powered superweapon created by the Vok to wipe all life from a planet and restart their nefarious experiments in the event of excessive external contamination.

2021 IDW Beast Wars comic

As the Vok had done before on other worlds, they installed a reversion device as a failsafe on Earth. The End