She was born in the Enchanted Forest as a member of the Northuldra. During her childhood, Iduna befriended Prince Agnarr of Arendelle, whom she would eventually marry, thus becoming the queen of his kingdom.
Sixteen-year-old Iduna harbors a dark secret. On the surface, she is an Arendellian village girl, an aspiring inventor, and the best friend of Prince Agnarr, but she is also secretly Northuldra. Ever since the day the forest fell, Arendellians have despised and distrusted Northuldra with a vengeance.
The implication, and it's only ever just that, is that Elsa and Anna's mother is herself somehow attuned to the magical forces such that Elsa was given the gift of superpowers. (Why Anna never received such powers is equally vaguely defined: just as Elsa and Anna's father had no powers, so too would she be power-free.
In conclusion, Elsa is only the fifth spirit because of her mothers sacrifice of her powers. Queen Iduna was the fifth spirit all along and chooses to save King Agnarr knowing that as a royal, she would need to be with him to have her royal daughters.
The Full Story Of Elsa & Anna’s Parents (King Agnarr & Queen Iduna) | Discovering Frozen 2
Why didn't Elsa's mom tell her dad she saved him?
Because of the kingdom's negative feelings towards the Northuldra, Iduna kept her heritage a secret for many years, though she finally told him everything shortly before their deaths. Agnarr and Iduna's oldest daughter (Elsa) was born with the power to control ice and snow.
According to Iduna, Ahtohallan is considered a spirit and is the "mother" of all the other spirits. According to Iduna's notes, Ahtohallan is the source of the magic in the Enchanted Forest as well as those of the spirits, including Elsa's powers.
So because Elsa is the gift of Iduna's good deed, the fifth spirit who was chosen to rectify the evil deeds committed by her grandfather, it is why the voice calling to her is that of her mother when she did the first right thing by saving Agnarr.
The fact that granting Anna powers would invalidate or at least muddle the spirit-human bridge concept is only part of the issue. Aside from the logistical problem it poses, a sudden manifestation of magic in Anna would also take away from the beauty of her character.
Elsa got her power as a gift because her mother rescued one of her enemy's member, which is Elsa's father. The blessing is somehow only allowing them to have one gifted child, and since Elsa is the first, she is the one who got the power.
We all know that Agnarr and Iduna traveled to Ahtohallan to find a solution (or answers) about Elsa, since Elsa was going to be the new queen of Arendelle.
When Elsa's ice palace is under attack, the colour of her ice changes depending on her current emotion. For instance, the ice is yellow when she combats Duke Westleton and his soldiers. However, the ice becomes purple or turns into a dark colour when she struggles to control her magic. The colour reflects her fear.
While they're in there, Anna and Elsa also discover another twist: They're half-Northuldran. Their mother, it turns out, was a tribe member who saved their father during the battle, escaped with him out of the forest, and later married him.
While other people in that scene appeared only in her memories, she actually heard her mother's voice singing to her. The only explanation for this is that Iduna was previously the fifth spirit, and thus her spirit still lies within Atohallan.
Under this stress, Elsa accidentally injures Anna with her powers. Their parents, the King and Queen of Arendelle, take Anna to the magical trolls who heal her but also alter her memories so that she has no knowledge of Elsa's powers. This fright led the King and Queen to isolate both Elsa and Anna from the kingdom.
Who is physically stronger, Anna or Elsa (without powers)? Without a shadow of a doubt I would say: Anna. Elsa might be older and taller than Anna but at the end of the day, when they were growing up, she didn't do a lot.
In the Disney animated film "Frozen" and its sequel "Frozen II," Elsa's hair changes from blonde to white. This change is symbolic of her growing power and control over her abilities to create and control ice and snow.
Anna's parents rush her to the sacred realm, where discussions with the trolls reveal that Elsa was born with her powers/ depigmentation and deafness, rather than them being due to illness or accident. Grand Pabbie troll heals Anna but removes her memories of Elsa's magic.
After all, in just six years, according to the timeline Elsa and Anna gave in Frozen 2, King Agnarr and Queen Iduna were lost at sea, the next Queen, Elsa, was isolated in the castle for years prior and, on the day of her coronation, she revealed she had magic ice powers.
Sixteen-year-old Iduna harbors a dark secret. On the surface, she is an Arendellian village girl, an aspiring inventor, and the best friend of Prince Agnarr, but she is also secretly Northuldra. Ever since the day the forest fell, Arendellians have despised and distrusted Northuldra with a vengeance.
Elysium is the first daughter of Elsa and Jack Frost, protagonists in Frozen and Rise of the Guardians. She is also a Princess of Arendelle and Junior Guardian of Winter. She is the older sister to Elise and is the first heir to the Throne of Arendelle.
Despite Frozen making his emotional connection to his adoptive family clear, Kristoff's biological parents remain a mystery. They received little acknowledgment in Frozen II or any of the franchise's spin-off books, leading fans to theorize he could possibly be related to the Northuldra people seen in the sequel.
No, Elsa and Rapunzel are not twins. However, it seems likely that they are cousins. We see the specifics of Rapunzel's birth in Tangled. The queen of Corona must have been Rapunzel's mother, or else the flower's powers could not have transferred to Rapunzel's hair.
