Aurelian

A world where everyone is born with power.

Dark/high fantasy

A deitys sacrifice and mistake

Tier Xero: A rank that is deemed unattainable to most. Less than 1% of the magic users will ever be classed like this and Xero magic users are seen almost like gods. Only about 2 users have ever been named, they're capable of wiping out countries with ease. A lot of people are frightened by them and bounties have been placed on their heads despite no one being capable of defeating them.

Tier: Strong magic users

Tier: Average

Tier: little magic for day to day work

Null: Those that have been cursed and are born with no magic.

Teleportation systems
Communication devices

Upon birth, people are assigned a certain deity in their dreams and will be given an object that bears the mark of their deity. This is the one that will guide and support them throughout their lives and people are known to have some attributes similar to the deity. For example, if the deity of wealth chooses you, you will prosper financially or in other aspects of your life. If the deity of wrath chooses you, you're more likely to be strength forward and quick to anger.

A lot of the time, you are judged on which deity you are guided by. People mock those who haven't been "blessed" by the gods whilst look up to those that have. Small shrines must be made within your house and you must keep the item you have been given on you at all times otherwise it's seen as disrespectful. Donations must also be made at the Deities temple twice a year or whenever something good happens. This can also be done when something bad occurs or in preparation for a turning point in your life.

Amestos: Deity of Sacrifice

Amestos is a Deity that is best said to not talk about. Even his name is said to anger the other gods and misfortune will plunder those who speak it with ease. Currently, Amestos is chained up and speared to the ground with a cage trapped around his heart due to being accused of fowl things. Of murdering his twin God, the god of victory.

Too much/forced use can lead to fainting, fatigue, muscle spasms, internal bleeding.Sometimes, someone's body is unable to handle their power and it can lead to long term consequences.

River of Vilheim:
If you drown within it full of faith and the gods hear your pleas, whatever you wished for will be granted. However, more people die in the river rather than come back to life. It's a river that you must not drink from or bathe within, even if a drop of liquid slips down your throat you will feel like you have been swallowed by the ocean. Once this is done, it's only your luck that will save you as no amount fo magic can overcome a God's wish.

Anime/manga that deal with fantasy: Black Clover, Solo levelling, SAO, Noragami