Origin

The Fenris wolf is an off spring of Loki and Angerboda and also the brother of the Midgard Serpent. When the Fenris wolf tries to steal the apples of Idunn from a women a hunter chases the wolf off and banishes him to Varinhem. As the Fenris wolf grew older the Asgardians feared it not be safe to allow him to roam free because he grew stronger as he grew. Eventually It lead to the playing a game with him to see how easily he could snap the bonds placed over his mouth. Every time they put it though he would break it with ease so it eventually lead to Odin talking to the dwarfs to made and enchanted line Gleipnir. They made it for the wolf but as they went to put it around the wolves neck he sensed something might be wrong so he said to them he’d have to have one of them put their hand in his mouth as a sign of trust. The point of it was so if the fetter was truly unbreakable then Fenris wolf would bite the god Tyr arm off. In the end it was unbreakable resulting in the loss of his arm and the Fenris wolf was bound to the rock of Gioll at the gates of hell. Eventually Hela freed the Fenris wolf in and attempt to cause Ragnarok but the plans where stopped by Thor.

Eventually the Fenris wolf was free again this time by his father Loki so that Fenris wolf would join Ulik and Hyrm as all of them had used their new forged weapons made by Surtur. Together Ulik and Fenris together attacked Thor and hit the Mjolnir with so much force it took off Sif’s arm in the process. Hyrm decided to join in on the battle and together the three shattered the Mjolnir. Thor later returned back to Asgard with his allies Captain America and Iron Man and together they fought Loki and his allies. During the fight Captain America saved Thor by throwing his weapon in the Fenris wolf mouth and took it out by simply kicking it in its stomach. During the second battle as Loki was blasting at Captain America and Thor used Captain Americas shield to protect them both he launched himself off the ground and fought back at Loki and Beat both him and his son Fenris wolf. He had beat Fenris wolf so bad that he could barely stand up on his own two feet where he stood and was scared off by Captain Americas phrase towards him “Ruff” which lead to Fenris wolf running away. The Fenris wolf was then sent to kill the orphan boy but was protected by Kurse who in the end lost to Fenris wolf as he smashed his hammer inside Kurse’s skull killing him.

Fenris wolf then participated in the assault in the attack of Vanaheim This time how ever Fenris was much bigger and stronger when he encountered Thor where Thor then got Fenris bound by some the chains that where wrapped around Ulik and use Fenris to knock down Durok in order to save Sif. Fenris then broke the unbreakable chain that where wrapped around him and challenged the weak Thor but was quickly struck down by Beta Ray Bill and after he had use the full power of the Storm Breaker on Fenris wolf all that was skeleton was left behind.

Fenris wolf made one more came back to life during Ragnarok to swallow Asgards Sun and Moon assisting the bringing of Ragnarok.

Powers

Fenris Wolf was extremely strong he was high up in the class 100 range and even stronger then a being like Thor who as already was high in the range. Apparently he could increase his strength and power as of each encounter he grew stronger with his fight with Thor. He was also very invulnerable although he couldn’t survive a full fledged attack from the Storm Breaker. He can also assume the virtually invulnerable wolf form or his wolf-like humanoid form. He has very power teeth and claws. Lastly he used a hammer made of Uru forged for him by Surtur.

wolf, it is 15 feet tall.