Omega Key

The Omega Key is a relic that appears in the "Rebirth of Gruntijackal" saga. The key plays a crucial role in Richtofen's plan in resurrecting Gruntijackal and allowing him to gain full control of the Aether.

History
At some point in time, the Omega Key was created, acting as a gateway to transfer souls between various locations. It is also the key to tapping into the Aether from the MPD, which was hidden on the Moon. Eventually, the Omega Key was brought to Earth, where it was sealed away within the Torngat Mountains in Canada.

The Omega Key would later become the main subject of Dr. Samuel Higgins' research, who sought to one day obtain the relic.

Lifelink
While at his underground research lab in his hometown of Green Mountain in Colorado, Higgins was confronted by an Edward Richtofen from another timeline, who sought to capture the doctor and his research in order to uncover the location of the Omega Key.