Authorities

Authorities are the Divine Powers, Attributes, Qualities, and Weapons of Gods, Heroes, Demons, and Monsters, which makes them invicible to normal humans. If a heretic god is slain, the authorities of the god will be stolen by humans, and transforming them into Campione. But only a few humans has the power to slain gods, namely Demigods, as they have a blood relation to a God (family line, father, mother, etc). Not even a God Slayer Mages could become a Campiones, as Campiones are something "special".

Summary
Only a little that trully know what an authority is, beyond that they are "God's Magic" that differ and superior to human's Old Generation Magic and Modern Magic, which makes them superior to humans and give a God the right to rule. An authorities usually reflect the history of a god, as they shaped by the myths and legends that give birth to them.

When a human slain a God, the human will inherit the God's Authority, usually one Authority, although some (may have) inherit more than one authorities from a single god. This happens because a Campione, the one that slays god, are somewhat still a mortal being, they cannot absorb all of the God's power and authority.

An Authority also could reshape to reflect the Campione's nature, partially explaining why some Authorities has a limitation in the Campione's posession, but not when in the God's posession.

Some Artifacts that has the power of a god also could be considered as an Authority, such as Prometheus' Grimoire. But as they have the God's power, it also means that such artifact are not usable by normal humans, as it could makes the human "overloaded with power", killing them.

In the world of Vinland, a Campione is stronger than the God Slayer Mage, as a Campione has the experience of "killing Gods" but God Slayer Mages aren't. A God Slayer mage only could overpower a campione if they attained another Slayer Attributes (such as Dragon Slayer, becoming a God Dragon Slayer), or gaining external power to match a Campione. This is why a God Slayer mages are not considered as True God Slayer, and instead, Campiones are the one that gains the title "True God Slayer".

Siegfried's Authorities

 * Man of Steel [Changing the body of the user to one reminiscent to the True Steel, greatly increases the user's defensive capabilities]


 * Dragon Slaying Heroic [Summons a Dragon Slaying Sword, and the Armor of Fafnir]

Tyr's Authorities

 * Sword of Tyr [Resurrect a Divine Beast with crimson flame properties]

Melusine's Authorities

 * Faceless Queen [Summon a winged Giant Woman with a mermaid's tail and a covered face]

Phobeus's Authorities

 * Legion of Hungry Wolves [Summon and Control Wolf Divine Beasts, transform the user into Wolf Warrior]
 * Sun Rises [Solar manipulation and counter Solar Authorities]

Osiris's Authorities

 * Dead Servant [summon the soul of the dead in a fom of skeleton]

Feng Bo, Yu Shi, Lei Gong's Authorities

 * Sturm und Drang [Control over lightning, wind and rain]

Nuadha's Authorities

 * Ripping Arm of Silver [Give the user a power to cut things as hard as adamantine]

Vulcan's Authorities

 * Return to Medieval Style [Removes any effect on the arena, a buff, or debuff]

Metis's Authorities

 * Control Over Owls
 * Control Over Snakes
 * Clairvoyance (demonic eyes)
 * Serpent's Evil Eyes - petrification (stones)
 * Summoning Darkness
 * Aegis Shield
 * Control Over earth

Perseus's Authorities

 * Serpent killing words of power (dragon slaying effect)
 * Sealing 9 Verethragna's incantations
 * Summoning and controlling pegasus
 * Transforming into light and moving quickly

Melqart's Authorities

 * Twin Clubs [Summon the Yagarish the Chaser and Ayamari the Driver]
 * Summon Insects
 * Herculean Strength

Ramie's Authorities

 * Black Lightning [Godspeed. Avatar allows transformation into Lightning]

Tezcatlipoca's Authorities

 * Methamorphosis
 * 1) Archmage
 * 2) Flames of Annihilation
 * 3) Black Demonic Bird
 * 4) Jaguar
 * 5) Summon user's Opposite gender counterpart

Artemis's Authorities

 * Artemis' Arrows [magic bolts of light with immense force. If six are used at the same time, it could damage a wide area]

Furies's Authorities

 * Judging Furies [Causing a destruction, damage, injury and curse]

Minos's Authorities

 * The labyrinth [Reality Illusion that traps the user and victim in a maze]

Aisravana's Authorities

 * Water Dragon [Summon and control Water Dragon]
 * Ice Dragon [Summon and control Ice Dragon]

Prometheus's Authorities

 * Theft [Copy an authorities that the user confronted]

Circe's Authorities

 * Hero Confinement [Directly copy and use an authorities that the user currently confront]

Vajrapani's Authorities

 * Divine Might of Vajrapani [Super Strength]
 * Vajra Weapon

Gayatri's Authorities

 * Dragon's Roar and Tiger's Howl [Wind manipulation]

Behemoth's Authorities

 * Wandering Avarice [creates a black hole-like sphere that could attract the opponent]

Aisha's Authorities

 * Fairy's Corridor [Summon the fairy Tir-na-nOg]
 * Charm or Curse [God Slaying Effect]
 * Eyes of Sodom [Changes a person into a Stone]

Verethragna's Authorities

 * Gale [Instant Move]
 * Bull [Immense Strength]
 * White Stallion [Summon a flaming horse bearing the power of the sun]
 * Camel [Increases combat ability, leg strength, magic power, extraordinary defense]
 * Boar [Summons a giant boar Divine beast]
 * Youth [Divine Protection]
 * Raptor [God Speed]
 * Ram [Self Resurrection. It should be noted that if the user dies before activating the Ram he/she will die regardless]
 * Goat [Control over lightning]
 * Warrior [Golden Sword capable of Slaying Gods]

Known Campiones

 * Rozmerga : Siegfried
 * Hotsuin : Vulcan, Ramiel
 * Maou : Verethragna, Furies, Minos