Sister Realms

The Sister Realms was a name given to the realms of Atlantis, Elysium, and Hades during the Isu Era.

Ruled over by Poseidon, Hades, and Persephone respectively, the Sister Realms, by-and-large, coexisted peacefully with one another, though all three maintained a hostile relationship with Isu Authority in Eden.

Appearances

 * Assassin's Creed: Odyssey – The Fate of Atlantis