Roy/Osiris

Origin: Custom made demon king

Titles:

Enemy of Heaven and God

Lord of Winter and Darkness

Class: Saber

Strength: A

Endurance: B

Agility: B

Mana: B

Luck: C

NP: A

Class skills:

Magic resistance: C

Riding: C

Personal skills:

Charisma: B

Elemental magic: B
Able to control ice, darkness and lightning. With dark and ice being the strongest for him.

Battle continuation: B

Weakness(holy): C
As a demon his weakness is the holy element, although because of how strong he was in his life he is completely resistant to low level holy element and can only be damaged by high level holy magic.

Noble phantasm:

Frostmourne
Rank: A
Type: Anti-army
Description: the cursed sword of the demon Osiris, his personal sword that only he can use.
It has the passive effect of sapping the strength of enemies hit by it, and wounds are more difficult to heal.
This sword was the sword he used to cut down the army of heaven that was sent after him during his time in the ??? World.
When activated it will release a concentrated beam of mana that affects holy people more than regular people although it is still strong even against non holy enemies.
Chant:
"This is the sword who cut down the heavenly army
The weilder who is the Lord of Darkness and Winter
With a single swing, I shall cut down armies and have enemies beg
I am the destroyer of humanity!
Frostmourne!"
Although no chant is needed and only the true name of the sword has the be released to active the noble phantasm it is stronger if used with the chant.

Frozen abyss
Rank: B
Type: Anti-city
Description: during his time in the abyss the demon Osiris had a territory of his own, constantly covered by ice.
This is the manifestation of that. Anyone that steps onto this territory will be found immediately as he will know of the change in temperature due to body heat.