Percy Jackson and the Olympians: Legends

Blitzen is a Svartalf, making him taller than average Nidavellir dwarves and generally more handsome because of his Vanir blood. He has a dark complexion and a beard. His chaotic hair had been washed and combed back. His beard was trimmed. His Cro-Magnon unibrow had been plucked and waxed. His boots were alligator leather. His black wool suit was tailored to fit his stocky five-feet-five frame and looked lovely with his dark skin tone. Under the jacket, he was rocking a charcoal paisley waistcoat with a gold watch chain, a smart turquoise shirt and a skinny bolo tie. However, he is often anxious to cover his skin during the day, as he gets petrified in direct sunlight.

Blitzen is extremely loyal his friends and went face-to-face with Surt to protect Magnus. He also has a sense of style. He is willing to sacrifice himself for the sake of preventing Ragnarök. He has been shown to be amazingly caring, healing his best friend Hearthstone the Alf back to health after he found him lost and injured with the use of a sun bed, made specifically for his friend. He also learned sign language for him and has been there for him in his darkest times.

Blitzen, also known as Blitz, is a Norse demigod, son of the goddess Freya and the dwarf Bili. He is a skilled craftsman and fashion consultant. When Hearthstone accidentally fell to Nidavellir while practicing runestones for the first time, he met Hearthstone, who would become his fellow hero and friend, he made the elf a custom tanning bed so that he could stay with him in the subterranean Dwarf realm of Nidavellir and not waste away, as elves need sunlight to survive. On the orders of Mimir, Blitzen watched over the son of Frey with Hearthstone and they formed a strong bond. Blitz would watch out for Magnus and Magnus would stand up for Blitz. When Blitz was stabbed with Skofnung, he ventured to Alfheim to find the Skofnung Stone to cure him, showing the dedication to saving his friend.