Tritannus

Tritannus is the new enemy the Winx will face in Season 5. He was once a normal triton, the son of King Neptune and the twin brother of prince Nereus who was jealous that his brother had been chosen as future King of Andros and not him and tried to disrupt his brother's crowning ceremony but was arrested and sent to prison. He was turned into a monster by pollution and allied himself with the Trix. His goal is now to rule all the world and to conquer the Infinite Ocean. The Winx go underwater to fight him but their Believix powers are not enough and they will have to look for the Sirenix power and become Sirenix fairies.

From a recent trailer, it was revealed that Tritannus is in fact Aisha's cousin.

Season 5
Coming Soon....

Personality Profiles
Coming soon...

Triton
His appearance is Episode - 503 - The Rise of Tritannus

Trivia

 * Tritannus' name appears to come from a mix of Triton and Titan.
 * Triton is a Marine God of Greek Mythology who is the son of Poseidon, the God of the Sea (whose Roman equivalent is named Neptune), and his wife Amphitrite, the Nereid sea nymph and daughter of the Sea God Nereus. Triton is depicted as being half-man half-fish, the tritons are his descendants and, like him, are also half-human half-fish. One of Amphitrite's 49 sisters is named Galatea.
 * Titans are a race of primeval deities in Greek Mythology who are said to be immortal giants and who once used to rule the world until the God Zeus defeated them and proclaimed himself and his brothers and sisters as the new rulers of the world.
 * Tritannus is the first villain ever to be a family member of one of the Winx, namely Aisha.
 * Tritannus is also the first main villain who does not have something to do with the past of a main character, assuming that Cassandra and Chimera from Season 3 are minor villains.
 * Tritannus may have been partly inspired from King Triton, the father of the mermaid Princess Ariel in the 1989 Disney film "The Little Mermaid" as they both have a trident as weapon.
 * Ironically Bloom, who is one of the enemies of Tritannus, in her Harmonix form looks like Ariel and Queen Athena, Ariel's mother and Triton's wife who appeared in the 2008 film "The Little Mermaid: Ariel's Beginning", due to her fringe which is similar to the fringes of Ariel and Athena, and because of her outfit as well, which has colours similar to the mermaid tails of both Ariel and Athena. Stella in her Harmonix and Sirenix forms also bears some similarities to Andrina, one of the daughters of Triton and Athena, and elder sister to Ariel.