Ill be a god damn Berserker who has both agility and strength...
My identity is Uriah, I was one of the few gods who survived the final clash of giants and gods in teh great battle of ragnarok. Im a direct relative of the king and gods of gods Odin. My mother was one of the Valkyries Eir, the goddess of Healing. my father was a minor god related to Odin. A warrior of the great Hall Valhalla. I was born with unatural strength and agility and to add to that I have a twisted personality that the wise King Odin forseen. He had tried to kill me when I was but a baby, but my mother disobeyed she even asked, although secretly all the living beings and the non to not to harm me in any way, like Baldir who was immune to all has but one weakness. Eir my mother forgot to ask one particular thing that can slay me even with a touch by it. To ensure my safety in the world below she, an accomplished herbswoman and a great healer has put the forbidden fruit of the Yggsdrassil tree, in this way it allows my body to heal in an almost absurd way. I can be killed of course but it will be very hard.
I have learned not the way of magic but in strength. My body hard as it is with the ancient protective skills that my mother has invoked can withstand extreme offensive magic attacks, it can endure the harshest of weather and the sharpest of blades.
In my stay in earth (Midgard) I have learned of my true identity.
My skills in sword has earned me quite a reputable record. I have been able to defeat the finest warriors in earth. with no one left to challenge I decided to partake another quest which involves challenging giants and gods. I have no intention on who would win in the decisive battle of ragnarok I wanted to be there- to test my strength.
the journey seeking the battleground in which the final clash would happen brought me to the prison of Loki te god of mischief who had tricked the blind god to slay Baldir. At first glance the god seemed to know me I was perplexed at first but curiosity took me in. I listend to his story and learn my true identity. He then revealed that he was one who had helped my mother who tried to smuggle me out of Asgard to earth. He knew everything about me and even my weakness..... My twisted mind took its toll i was afraid that he like the other gods who were involve knew what might be my weakness, I decided to kill him there on the spot chopping off his head along with the serpent who eternally tormented him with its posionus fangs.
I then arrived at the battlefield, it was fortunate that I was on the side of the gods if it werent the giants would have won ragnarok. However in the tales and legend it was said that it was the wolf Fenrir who killed odin the truth was this I killed Fenrir and saved the King of gods but after that I killed him after as it was he who had ordered my death.
I lay the body of Fenrir and odin together as to let the surviving gods know that their ruler died in battle....
i then seek my mother who knows, the gods and goddess invovle in my escape however im not there to pay my thanks to them but to visit them and kill them so that no one would know what might be my weakness is hahahah
my noble phantasm is called Blade of the darkness Flame. after the battle i went to hell do battle demons as there were no more gods left to fight. I have acquired the blade killing of Azaroth one of the general demons. Its attribute is simple but deadly. It covers the whole area in darkness but it magnifies my strength 100x signifying the 100 demon generals that i have killed with it
Spoiler

my normal armour when im not using my noble phantasm

If i were to summon my noble phantasm my armour would change into this with a matching shield =D