https://en.wikipedia.org/wiki/Thracian_religion
WebOrigin. The Thracian religion, and especially its creation myth and its pantheon, were derived from the Proto-Indo-European religion.. The Thracian conceptualisation of the world, which held that it was composed of the four elements (Air, Earth, Fire, Water), is attested from the early Bronze Age, around the fourth millennium BCE, and was recorded in …