The Zodiac XIII (better known as simply The Zodiac) are the thirteen servants of the Dragon God. All members have died and been resurrected by the Soul of the Dragon God as Elemental Scions. The identities of the Zodiac XIII were much speculation and for the most part kept secret until the Scion engaged the Omega V: Redemption party in battle.
- Main article: Exile
Exile was the first Scion to appear in the Omega Series when he attacked Genesis and co. on the planet Spira. Exile is the co-leader of the Zeon Division. After his actions during the ending of Omega IV: Oblivion he took full responsiblity for his and Fox's actions and was exiled from the group.
Exile's identity would be that of Genesis' son, Logan Atma.
- Main article: Exodus
- Main article: Fox
Fox's identity would be that of Genesis' daughter, Lorna Atma.
- Main article: Lynx
- Main article: Phenex
- Main article: Cyrax
- Main article: Hyrax
- Main article: Helix
- Main article: Knox
- Main article: Phrax
- Main article: Murmax
- Main article: Phalanx
One of the newer Scions, Phalanx keeps mostly to himself, he has a great dislike of all the other Scions except for Xorn.
- Main article: Maria Traydor
Like Exile, Maria Traydor was removed from the group, replaced by Toxin.
- Main article: Toxin
- Main article: Xorn
Xorn, the most feared Scion of all, he once was a famous warrior who died with honor in battle. Xorn would be revealed to be Scourge.
Despite being one organisation the group is divided in two, the Zeon faction led by Exile and Fox, and the Oz faction led by Xorn.