Thracian · demigod · Mythic/heroic Thrace (Trojan War cycle); cult attested by the Classical period · demigod
Heroized/culture-hero tier (the prompt asks to include attested heroized figures). Classified 'demigod': son of a Muse and the river-god Strymon (or king Eioneus), raised to a man-daemon between mortal and god. His anthrōpodaimōn status is the explicit Thracian model of immortality-without-death, paralleling Zalmoxis. Native theonym leads as the proper name (Rhēsos), transmitted in Greek.
Domains
heroized dead
prophecy and oracles
war and battle
horsemanship
Powers
attains hidden immortality without descending to Hades
would have been invincible had he and his horses drunk and grazed at Troy
prophesies underground as a man-daemon of the Bistonian mines