Aurora is one of the powerful fairies of Earth featured in Season 4. She resides in a floating castle called the Frost Tower. Aurora is the Major Fairy of the North. The Winx Club use their Lovix powers to fight against her and the Arctic Fairies.
She is extremely loyal to Morgana, standing up to Nebula’s over-commanding tone when Morgana would not. She is a no-nonsense kind of woman, very blunt and to the point.
Although she is the Fairy of the North she does not have a cold nature and even though she was captured by the Wizards she is not resentful like Nebula, but is instead quite noble. Aurora is also very smart, as she had easily trapped the Winx in her ice cave.
Aurora’s Frost Tower was first seen coming to the surface of the Earth either from higher atmosphere or from space. It could be that she usually remains in the upper parts of Earth’s atmosphere or space or that she went in space temporarily while Diana was supposed to be taking part in the Great Fairy Revenge for Morgana. After the Winx convinced Diana, the Major Fairy of Nature, that not all humans were bad and she left Morgana’s Great Fairy Revenge, Morgana contacted Aurora and asked her to help for her revenge against the humans and the Wizards of the Black Circle. Aurora then came to the surface of the Earth and ordered the spirits of ice under her command to turn the human world into a frozen desert, starting with the Northern Sea. Nebula went to meet the Winx and asked them to hand the Wizards, who were under Sibylla’s protection, to Morgana, or else the whole planet would be covered by one big glacier. The Winx went to her Frost Tower to try convincing her to stop her revenge just like Diana but she proved to be more determined and loyal to Morgana. In the Frost Tower, the Winx had to battle ice monsters and Arctic Fairies but Roxy began to freeze because she did not have her Lovix. Morgana then arrived and placed the Winx and Roxy in an ice cage to protect Roxy from dying of cold and on Bloom’s requests she decided to allow Bloom and Nebula to have a face-to-face duel, with the rules being that if Nebula won the Winx would hand the Wizards to the Earth Fairies to face punishment but if Bloom won then the Earth Fairies would have to give the Wizards a fair trial. Bloom won despite Nebula using many disloyal attacks. But Nebula would not stop and in her madness to defeat Bloom started to damage Aurora’s frost Tower. The Fairy of the North then froze Nebula to stop her and sided with Morgana, who had agreed to give the Wizards a fair trial. It is assumed that she, as well as all the other Major Fairies, remained loyal to Morgana when Nebula overthrew her as Aurora and her Arctic Fairies were not seen in the Omega Dimension at the end of the Season. She appeared again in the last episode of the fourth season, after the Wizards’ final defeat in the Omega Dimension, when the Earth Fairies liberated their magic throughout the world and it is assumed that she is helping the present Fairy Queen, Nebula, to restore the belief of Earth’s people in magic and to make the world a better place.
Aurora is the Major Fairy of the North and possesses the power of ice, like said by Tecna in “The Frozen Tower”. She is shown to have the ability to turn herself into snow to teleport. She can also use her “Blizzard” to create powerful blizzards and to freeze anything in her path.
She also has the power to freeze anything into ice, which she manifested to stop Nebula from destroying her tower and Gardenia. Aurora has enough power to launch a new ice age over the Earth.
Also, she can manipulate everything in her tower, even the temperature and stability of the fortress.
The Blizzard is her magic source. it is said to be capable of freezing the entire universe with just a single drop of its magic. According to legend, only the person with the coldest heart can touch it. With it, she can create strong blizzards to freeze everything that blocks her way. It is located in the heart of the Frozen Tower, where Aurora herself, protects it along with her followers.