Religion

Religions are mostly based on how the beings will deal with Underworld.

Serving in Underworld
The religions which claim that just like the real world, the Underworld is also a place of conflict and all beings should use their life to get ready for the real struggle underneed.

Widely popular among Maraz, the King in the Underworld, named "Utumna", is also seen as the cause of death, often called in the idiom "Taken by Utumna". There are lots of local variations to this type of religion. The variations includes the master who will be served, such as old Maraz warriors (Maraz deities) that claimed to be as strong as Wizards and sometimes Utumna himself. The variations also emphasize different ethics with different degree. Maraz tribe "Vahşi" emphasizes being prepared for the war, while Kuyçak emphasize common sense and harmony, stating that this world is evil and the happy life awaits down there.

This type of religion lead to many dispute during Maraz Raids.

Salvation From Underworld
The religions which claim that the beings will revive from Underworld one day. It began when Sundriel escaped from Underworld, twice.

The main versions are:

Susonism: Sundriel's tribe will come one day and fight all the evil, including the ones in the Underworld, and will save all the believers from captivity there.

Musonism: Derived from Susonism, it's believed that the Holy Tribe is the believers themselves, guided first by Ziyat and then Binsan, then the Urçan Coalition, then the Musso-Çello Empire.

Kan-Musonism: Çello has gone beyond the sky. One day he will return and take his followers to his kingdom in the sky. Backed by Musso-Çello Empire and later by Kançelors during the Musso-Maraz wars.

Agrawals' Cult: Humans will save themselves from the underworld, by obeying Agrawals' teaching and mastering skills of astral voyage (possessing bodies)

Karahaçi's Cult: Humans will save themselves from the underworld, with the help of Necromancy.

Spiritual Religions
Local Religions: Some Maraz and Human tribes independently found that the dead's body goes to Underworld, but their real beings goes somewhere else. It is the Sun in Aliader, can be Moon for some religions, Beyond the Veil etc.

Kançelor: Due to undead's immoral nature, scholars started to believe in the old local religions and Çello's ascension to sky sparked the idea of Kançelor.