Thurii

Thurii is a non-playable faction that only appears in the Pyrrhus Campaign of the Eagle King DLC. All of its cities start off as occupied by the Republic of Rome, so Thurii may only appear as an independent faction through rebellion.

Thurii reuses the logo and attributes of the Sybaris faction which it replaces, but only inherits the cities of Sybaris and Amendolara, renamed to Thurii and Lagaria as accurate for the later setting of the campaign. Castiglione and Krimisa have been entirely assimilated by the Bruttii and Kroton respectively.

In-game Description
"Thurii is a Greek colony founded in 443 near on the site of Sybaris 70 years after that city's destruction by Athens with the goal of establishing a pan-hellenic colony with colonists from all over Greece. Initially founded on Sybaris itself, the city moved not long after near the fountain Thuria, after which it takes its name."