>>103921000Theres rough guidelines, but not much is sure because they had no permanent homeland for a while, and the split occurred a long time ago. Most of the things left behind at Etelköz and in Khazaria during the migration eastward were lost.
The main thing that I've heard is that Hungarians were monotheistic before the conversion, but in a naturalistic sense and worshipping an all-father. If you want historical mythology, you have the story of Hunor and Magyar, two brothers who trailed a white stag all the way to the Carpathian basin, the stories of Attila and the sword of god, and lore about the Three Kings of the world, the Wind, Fire and War kings who served the Golden Father and Mother, embodiments of the All-father.
An interesting part of mythology had to do with having those who you defeated in battoe serve you in the afterlife. During the hungarian raids on the italians and Holy Roman Empire, this served them well as they were dominant, but during a major loss one of their commanders was to be executed, a serious blow to morale considering he would serve the germans in the afterlife. So about to be executed, he asked to blow his horn one last time, which the executioner allowed. So the guy took out his horn, smashed it over his head, killing him and declaring he shall serve him instead. Of course the people involved in this story were proven not to be there at the time, but the story remained and was documented in the later periods after christianization.
If you want a romantic retelling of the hungarian origin and migration, you can look up Gesta Hungaorum by Anonymus, a chronicle written in the 1400s about the nation. Of course a lot of it is bullshit, but it gives you an impression about what the people at the time believed about their origins, etc.