The Nega-Core is a device in the IDW portion of the Generation 1 continuity family

Hey, look, it's made of Kryptonite!

The Nega-Core is an ominous device developed by Jhiaxus, somehow linked to the coming Expansion. One Nega-Core is guarded by the revived Thunderwing.

There are three Nega-Cores, each with its own guardian. The other two cores (and their respective guardians) have yet to be revealed.


IDW comics continuity

This section covers fiction that is ongoing. It will be added to as the story progresses. If it isn't current, you can help by updating it.

Arcee, in her rampage to destroy all things Jhiaxus, attacked a facility that housed the Nega-Core. Ultra Magnus managed to incapacitate her before she destroyed it, while Jhiaxus' drones informed him that the device was undamaged. Spotlight: Arcee

Once the Nega-Core was complete, Nemesis Prime dispatched Cyclonus on a mission to activate the Nega-Core and its guardian in preparation for the Expansion. Cyclonus allowed himself to become distracted by the Ark-12 and barely reached his target in time. He initially planned to ignore his secondary objective, out of a personal distaste for what Thunderwing had done to Cybertron, but was ultimately forced to activate the guardian when Ultra Magnus and the Ark-12 crew followed his trail to the Nega-Core's hiding place. Spotlight: Cyclonus

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