Argus Event

The Argus Event is a mysterious and unexplained phenomenon that has occurred five times to five separate races: the echidnas of the Nocturnus Clan and four alien races: the Zoah, Kron, Voxai, and N'rrgal. In each instance, the species was at its prime, prepared to violently conquer their respective homeworlds, however before they could do so they were wrenched from their homes and transferred to the Twilight Cage pocket dimension. The name "Argus Event" came about because each race heard the world "Argus" in their minds after their transportation. (CSE)

The Argus Event has occurred with all species that have been transported to the Twilight Cage with the exception of the Dark Legion. (CSE)


 * In the video game Sonic Chronicles: The Dark Brotherhood the Argus Event is revealed to have been caused by a mysterious being called "Argus", but this has not been confirmed in the Archieverse.