Garm

"'Ahh, little Magni. I remember your younger days in Asgard when you heard stories about me. You were terrified that I was hiding under your bed and that I would come out, ready to gobble you up. Well... as much as I'd love to do that, I cannot. Not today. The end is coming. You must be ready!' - Garm to Magni."Garm, also known as Garmr or the Helheim Hound, is a powerful Hound that resides in the realm of Helheim.

Biography
Before Magni had come to Midgard, he was a young child living in Asgard. Occasionally he would overhear stories of Garm being told by the adults and the stories terrified him. They terrified him so much that he would think Garm was hiding under his bed and would jump out to eat him. This never happened however but that didn't stop Magni from having horrible nightmares about Garm.

Years later in Rose Bud Grove. Magni has gone to the local store for some food and drink when the room begins to get cold and Garm appears to him. Garm corners him at the store and warns him "the end is coming. You have to be ready!" before disappearing.

Personality
Garm is ferocious, cunning, and utterly terrifying. He seems to genuinely enjoy striking fear into people as seen when he chased a scared Magni around the store for a moment before cornering him.

Appearance
Garm takes the form of a large decaying wolf. He has a long tail, pale skin with patches that have peeled off exposing flesh, white eyes, and large tusks like a boar.

Powers

 * Hound Physiology - Garm possesses all the unique abilities of a Helheim Hound.
 * Enhanced Strength - Garm possesses immense strength. When he was running across the store, his paws made powerful tremors that knocked things off shelves.
 * Cold Air Manipulation - Garm can manipulate the air around him and make it freezing. He does this whenever he enters an area.
 * Teleportation - Garm can teleport in between Helheim and Midgard. It is unknown if he can teleport to other realms like Asgard or Vanaheim.
 * Telepathy - Garm can mentally communicate with any being. He mentally taunted and warned Magni.

Weaknesses
It is unknown so far if Garm has weaknesses.

Trivia

 * He is so terrifying that even Thor fears him somewhat.
 * The only being he enjoys being around is Hel.
 * He is the first Hound to appear in the series so far.