Keeper (Transformers)

The Keeper is a fictional character in Marvel's original Transformers comics.

The Keeper was created at the dawn of time to watch over the physical embodiment of Primus, deep within the center of Cybertron. With the ongoing civil war, The Keeper's only function is to ensure that Primus remain in his slumber, or else his awakening scream would alert nemesis Unicron to Cybertron's location.