Wyrqux

Wyrqux are advanced humanoids that lived beyond the Gamma Quadrant until they were sealed into solidic-space.

History
The result of a failed Human/Species 8472 hybrid warrior "black box" experiment made during a short-lived cooperation between Biotech and Section 31, Wyrqux were born to destroy all opposition and grow stronger with each fight.

However, a Vulcan who had infiltrated the facility accomplished a mind-meld with the infant Wyrqux.

When the Wyrqux was examined, it seemed as though the entire brain stem had genetically degenerated. As such funding was cut and the project ended.

The Wyrqux was vented into space, but instead of dying.