Kronos
Kronos was the Chronovore who destroyed Atlantis. It was the offspring of a forbidden union between Prometheus and Elektra.
Once he was conceived, he was imprisoned in a crystal and cast down to the Ephemeral universe. In this form, Kronos went on the influence the development of many cultures, including the Daemons who sent the crystal to Earth to destroy Atlantis.
Appearances
The Time Monster (TV)
The Quantum Archangel (Prose)