Angel (Abrahamic)

That which is called Prana is merely a fuel for the purpose of activating Magecraft; by itself, it can wield no effect.
However, there do exist exceptions to this rule, whereby -- restricted to those circumstances in which Prana itself comes to bear qualities that approach the nature of Magecraft -- it is let to take a 'form' (カタチ, katachi^?, lit. "shape").
For example ――― it is rumored that the Einzberns bestowed a personality unto the Holy Grail.
If said personality is possessed of Prana, it would from its birth come to bear the Thaumaturgical Trait (魔術特性, Majutsu Tokusei^?) of "Wishgranting" (願いを叶える, negai wo kanaeru^?).
Should its vital processes and the faculties that it holds as a Holy Grail come into direct junction, it would likely be able to give 'form' to the Miracle (奇跡, kiseki^?) of "Magecraft" merely by the release of Prana.

The "Incarnated Demons" (受肉した魔, juniku-shita ma^?) spoken of by the Holy Church also follow this convention.
Those beings created as fiends before existing as organisms exercise a Magecraft of an order beyond human ability.
The Thaumaturgical Circuits that Magi (we) bear are little more than spurious nerves (疑似神経, giji shinkei^?, lit. "pseudo- / quasi- / virtual nerves") -- fabricated (作り上げた, tsukuri-ageta^?) in the shadow 裏 (ura, lit. "shadow / reverse / behind"^?) of the nerves that we possess as of existing as humans; a faculty extrinsically affixed (後付, atozuke^?, lit. "attached after").
However ――― fiends possess nothing so much as 'spurious nerves.'
To them, the entirety of their vital processes serve as faculties that exist for the purpose of calling forth fiends.
It appears that the Holy Church refer to such beings as "True Daemons" (真性悪魔, shinsei akuma^?).
Distinct from those imposters (偽物, nisemono^?) that clad themselves in the Ideations of Man (人間の想念, ningen no sounen^?) and come into being (成る, naru^?) via "Unit Designation" (個体名, kotai-mei^?, lit. "unit name"), they are authentic "Daemons" brought forth by the Lord, who were as they were before being Named (名付ける, nazukeru^?) by Man.

True Demon [Circumstances]

Even in the world of Extra, the concept of Demons (悪魔の概念, akuma no gainen^?) is by humanity treated as the greatest of obstacles; so as God is to omniscience and omnipotence (全知全能, zenchi zenou^?), so as demons as an existence are to mortal levels of awareness and impotence (人知無能, Jinchi Munou^?, lit. "human intellect and impotence").

They are as an abyss (淵, fuchi^?) that lies within arm's reach, yet decisively beyond comprehension.

Distinct from those demons from Stay Night, which exist only as imitations, the real thing -- Enfleshed Demons (受肉した悪魔, juniku-shita akuma^?, lit. "Incarnated Demon") are that with which humans are incapable of competing 太刀打ちできない (tachi-uchi-dekinai, lit. "incapable of crossing swords"^?).

(※ There is in record only a single instance in which an Enfleshed Demon was forced to disperse (退散, taisan^?, lit. "disperse / retreat"), but that's a different story.)

In general, demons are existences that take possession, utilizing the corpus of a human to incarnate (受肉, juniku) and take action, but in the event that the psyche (精神, seishin^?) of the human host (苗床になる人間, naedoko ni naru ningen^?, lit. "the human that becomes a seed-bed") cannot withstand the strain, it is commonplace for self-annihilation (自壊, jikai^?) of the host to occur, dispersing the essence of the demon into the vicinity.

There exist also humans who by way of their own acts (業, gō^?, lit. "sins; worldly preoccupations / fixations / absorptions; karma") are subsumed unto the category of Demons as a result of losing their humanity; but these creatures that are said to have become Fiends (魔人, Majin^?) cannot be considered True Demons.

In the world of Extra -- whether by way of Demonic possession, or in the circumstance that one's own actions bring about a transformation -- the phenomenon whereby a True Demon is birthed unto the world has, as of present day in 2030, not been brought successful fruition even once.

Though the classifications of "Demons" and "Fiends" do exist, their manner of existence is in essence indistinguishable from that of a higher-order lifeform (高次元生命体, kou-jigen seimeitai^?, lit. "higher-dimension lifeform") that inhabits a different sphere of civilization (異なる文明圏, koto-naru bunmei-ken^?) upon a different planet (異なる惑星, koto-naru wakusei^?).

In sum, said existences can, per the recognition of the Universe of Awareness (認識宇宙, ninshiki-uchuu^?, lit. "the universe derived of observation / perception"), no longer be discerned as "human."

Their existences would approximate to that of the cosmic horrors (邪神, jashin^?, lit. "evil god") of a certain fictitious Mythos popular in the 20th century.

In the True Route of CCC, a certain individual that has undergone transmigration did indeed manage to reach this realm, but owing to a slight mistake, they were capsized from the Seat of Divinity (神の座, kami no za^?).

Angel [No.20 Guardian Angel]
Artificial angels within the Hundred A-rays. The 20th species within the 100, but it is equal to the top 10 just considering its power to destroy objects. A mass that protects a single A-ray species. The original is an angel in the largest religion of the old age. A human type that has a pair of bird wings.
Aggressive species that uses the absorbed heavy particle that scattered in the atmosphere after the world got destroyed as its source of power.

Karmaglyph [Person]
Karmaglyph Melissa Deluc.
“Woah, woah, woah, I know that status-wise I’m the leader of the Neutral Faction, but I’m from the puny Eleventh Department. I cannot be compared to the previous El-Melloi.”
“Hey, El-Melloi II, don’t you think it’s unfair for you to monopolize all the fun of the adventure?”
Lord Meluastea.
Has two attributes: Earth and Ether. He is the Lord of Archeology, and now also the Dean of Mineralogy.
The simplest way to describe him is as a Mage Indiana Jones capable of utilizing the treasures he collected.
He uses Shoot the Moon(Silver-corded Instant-arc), a mystic bow normally hidden in his suit. The mystic bow is capable of several different types of shots and can be used for excavation. Aside from its bow form, it can also morph into a hookshot wire or an emergency crane.
He’s actually an Alteration pro.
His touch can effortlessly alter metal into rubber, fire into ice, concrete into mud. In addition to this ability, he also carries concealed in his person a diverse array of treasures he collected as the leader of the Meluastea. The sheer adaptability of this ability combined with his Mystic Codes is enough to place him among the Clock Tower’s top five.
He normally keeps this a secret but his true ability is to overclock his treasures.
Its name is Phantasm Overload.
As someone who has no qualms about altering even his own magical energy with extreme delicacy, Karmaglyph can force a treasure to go beyond its capabilities. Naturally, the treasures burn to crisps more often than not, but until they do, they display power far superior to the Mysteries of the modern era—in some cases superior to their power in the Age of Gods. This couldn’t make for a more horrifying combination with how the Department of Archeology owns quite a few artifacts rivaling the Holy Ark. But obviously, as a lover of archeology, he rarely ever displays this ability.

During the events of The Adventures of Lord El-Melloi II, he’s in his late 30s.
While the Meluasteas were famous for being quite the softies despite being Lords, Karmaglyph’s actions are quite ambitious. Money was always necessary for archeology, but come the 20th century, money suddenly became exponentially more needed by everyone. It’s due to this that he managed to steal the position of Dean of Mineralogy, but this also invited major distress.
Stealing a chair from the Aristocratic Faction put him on Barthomeloi’s watchlist.
The Meluasteas were the leaders of the Neutral Faction, but the Eleventh Department was always among the weakest. Their leadership status was symbolic and held together by tradition. Karmaglyph knew that and this was why he was so invested in solidifying his position.
Also, since the Department of Lore keeps exoanthropic artifacts under custody, they keep each other under constant surveillance. Lore is suspicious that Archeology is withholding artifacts belonging to their category, while Archeology wholeheartedly believes Lore is a hoax to monopolize a set range of artifacts. But despite everything, fieldwork often requires each other’s cooperation.
His interest in El-Melloi II is part political and part because he thinks their situations are similar. Because both lack genuine interest in Lord status and have another goal outside their goal in magecraft.
PS: A large sum of his debt is owed to Melvin’s mama.
His name is portmanteau of karma and hieroglyph.

The Cross [type:saturn]
A cross shaped Aristoteles that is 3000 meters long.
It's outer shell is composed of an illuminating mineral, and there's nothing else. This flying object fires a rain of light to the ground from its body.
The rain is a cross shaped electric impact that is a meter long, and it explodes as it hits the ground, annihilating the living things around it. There are variations to this cross shaped light and some causes an earthquake that tears apart the earth as it lands on the ground. The crosses struck on the ground are just like tombs spread about on the wild land.
aka the Flying Fortress, it seems to be the leader of the Aristoteles's that are on the planet.