
Earth Giants - a race of mountain-sized rock creatures that represent the element of earth. Gale - a gust of wind that represents the element of air. Bruni - a blue salamander that represents the element of fire. The Nokk - a horse-shaped entity that represents the element of water. In response to Iduna's unbiased act of heroism, nature granted her and Agnarr's firstborn daughter ice powers and appointed her and her sister (who was completely ordinary) as the fifth spirit to someday right the wrongs caused by Runeard and serve as the bridge between magic and nature (unite the Northuldra and Arendelle). In adulthood, Iduna married Agnarr, becoming queen to his king. Afterward, a curse was placed on the forest, encapsulating the land and all of its inhabitants within an impenetrable mist. In the midst of the chaos, a young Northuldran girl named Iduna rescued Runeard's son, Prince Agnarr, thus allowing the two to escape. The spirits were angered by the violence and turned their magic against humanity. When the Northuldra leader realized the dam was hurting the forest, Runeard secretly killed him and initiated a war between the Northuldra and the Arendellians, though neither side knew that Runeard was the instigator. Runeard commissioned the construction of a dam in the middle of the forest and presented it to the tribe as a gift of peace. Thirty-four years in the past, however, King Runeard of Arendelle secretly sought to drain the Northuldra's resources.
So long as their home was respected, the spirits lived with humanity in harmony. The Northuldra have a deep reverence for nature, and in gratitude, the spirits used their magic to aid the tribesmen. The spirits dwell in the Enchanted Forest, a magical area inhabited by the Northuldra tribe. There were originally only four spirits, who were described by King Agnarr as the most powerful spirits of all-water, fire, wind, and earth.