Santorini: Seasons of Chaos contains 17 characters:

Adonis
Antaeus
Asklepios
Graeae
Hestia
Hydra
Jason
Khione
Kratos
Maenads
Medea
Pandora
Prometheus
Terpsichore
Theseus
Tyche
Urania


It also contains 2 mode cards:

The Golden Fleece
Chaos Reigns



Playing Time: 30 Minutes
Player Count: 2-4