Divine Spirit Magic (Summoning)

Divine Spirit Magic (神霊魔法) is a Holder Magic and Spatial Magic that a Mage uses to summon spirits called Divine Spirits.

Description
The user of this magic is allowed to summon Divine Spirits by opening a door with cards. The cards are separated into five classes; diamond platinum cards, sapphire platinum cards, emerald platinum cards, quartz platinum cards, and platinum cards which are referenced as units that the Mages use. A Divine Mage is counted by how many units they have in their possession, very similarly to Celestial Mages.

Contracts and Rules
Every mage must make a contract with their spirit(s) upon opening the door using the card of their respective spirit the first time. Each contract says how the spirit should be treated and days they can be summoned, however, the days of summoning can be changed if it is absolutely necessary that the spirit is summoned at the moment and there can be more requirements for the contract. The bond after contract formation is very strong and gives more leeway for the spirits to summon themselves upon their first summoning. Unlike Celestial Spirit Mages, the Divine Spirit Mages can trade cards and can nullify the contract upon trade if they wish. Contracts can be dissolved if the user dies or is arrested. The Spirits are summoned near to the summoner as that is where the summoner opens a door for their spirit.

The spirits also have laws that the user must somewhat follow which are enforced by the four leaders; Zeus-Jupiter "Zeus", Hera-Juno "Hera", Jupiter-Zeus "Jupiter", and Juno-Hera "Juno". One of the laws is that the spirit and mage must follow is that they cannot be the cause for any crime to be committed outside the spirit realms. The summoner isn't always required for a spirit to appear but the contract must allow them to do so. The spirit and the summoner must mutually agree to the spirit's door being closed but the spirit's door can be forced shut if needed but it can be very exhausting to the mage and very risky for both beings.

Spells

 * Force Door Closure (強制閉闔)

Trivia

 * This magic is very similar to Celestial Spirit Magic but doesn't follow the constellations.