Daemon

Daemons (悪魔族) or Demons (in most translations) are Monsters that are Spiritual Lifeforms similar to Spirits or Angels. They received power from the Spirit of Darkness and specialized in demonic attributes. When they do not have a body they exist in the Underworld (Hell) where they mostly wander aimlessly around. Also, the majority of the Daemons do not have names or any sort of attachment to themselves. There are a few exceptions which include those that have developed an ego after being summoned several times and having contact with the world.

Daemons will fight constantly by shooting energy at each other. As they fight more they will evolve and get stronger. They can also gain Unique Skills.

However, it takes a very long time of constant fighting to evolve even from a Lesser Daemon to a Greater Daemon. Making those of even higher ranking even rarer.

Summoning
It means to be summoned from the Underworld (spirit world) to the material world. A temporary physical body can be obtained and the pleasures of the surface can be experienced (smell, touch, and taste).

A summoned Daemon without an ego will be affected by the personality of the summoning master. Depending on the summoners request the Daemon can receive great amounts of information through Souls and with enough souls collected the Daemon could evolve into a higher being.

Summoning chooses the appropriate Daemon(s) with the appropriate rank for the tasks. All of this occurs naturally.

Once in the material world first an Ego arises. Each summoner provides more information to the Daemon allowing them to become more powerful with each summoning.

Other Information
To stay in this world a Daemon needs a body; animals and monsters are often used to that end.

Daemons are beings who are generally summoned into this world as a spirit being that need to occupy a body in order to remain.

Race
Daemons are demonic spirits that are born as balls of pure energy.

Their hierarchy, from strongest to weakest, is as follows:
 * 1) Daemon God (Highest tier Demonic Spirit)
 * 2) Daemon King (Higher/Upper tier Demonic Spirit) <-(Unconfirmed)
 * 3) Daemon Lord: Daemons having Magic Amount EP: 200.000+. There are further ranks among Daemon Lords:
 * 4) Duke: EP: 400.000+
 * 5) Marquis: EP: 350.000+
 * 6) Earl / Count: EP: 300.000+
 * 7) Viscount: EP: 250.000+
 * 8) Baron: EP: 200.000+
 * 9) Knight / Chevalier: Weaker than Arch Daemon but Surpasses Greater Daemon and could 1-hit-kill a Greater Daemon. The lowest of the Aristocracy.
 * 10) Arch Daemon: Daemons having Magic Amount is EP: 100.000+. Also, this is the highest stage after which the Daemon evolution is locked, unless a demonic being is able to gather all of the Sin Series Ultimate Skills (to reach the highest evolution of Daemon race), is Named or granted/acquires Souls (like Guy Crimson).
 * 11) Greater Daemon: Daemons having Magic Amount have EP: 9.000+
 * 12) Lesser Daemon: Daemons having Magic Amount  EP: 5.000+

Trivia

 * Members of the Daemon Race are beings who are compatible with Darkness or Demonic Attribute.
 * A Daemon is a pure Darkness Spiritual life form that has a strong mind and ego unlike Human and most other Spirits.
 * The main reason Daemons often become incarnations of evil is that they are summoned for the first time by Humans as Lesser Daemon and have yet to gain a strong ego or develop one, they will receive magic and information about Physical world from the Summoner and inherit the Summoner's personality.

pt-br:Demônio Демоны