|“Welcome to Ultra Hunt! The place where hunting traitors couldn't be more fun! The game show where you, the viewer, can win cash and rewards, or even the grand prize if you help us catch the Green Ninja.”|
|— Ultra Violet, introducing her "TV show"|
Ultra Violet is the second general of the Sons of Garmadon. She is a thrill-seeking member of the Sons of Garmadon with all the personality of a viper and an even worse temperament.
While in a theater, two Sons of Garmadon told Ultra Violet Mr. E needed her for a fight.
When the Royal Palace exploded, the Sons of Garmadon attacked, but Zane froze Ultra Violet with his Ice. After she thawed, she chased Lloyd and Harumi to the Desinty's Bounty, now with the mask in possession.
Ultra Violet entered Laughy's and ordered the two Karaoke singers to be thrown out. Later, when Cole's disguise falls off, Ultra Violet tied him up.
Ultra Violet, along with Mr. E and several Sons of Garmadon bikers, bring Zane (undercover as "Snake Jaguar") to their base, hidden within the Ninjago metro system. There, she witnesses Killow introduce himself to Zane and inform him of how if he wants to become a Sons of Garmadon, he must prove himself in a race. When the group was chanting about the "teeth," Zane was able to quickly scan Ultra Violet. When Ultra Violet reveals that Zane doesn't have a bike, Killow decides to let Zane borrow Ultra Violet's Stone Booster Bike, much to her annoyance. However, Killow asserts her that the Quiet One wants her at the base.
Sometime later, Ultra Violet runs to where Cole is being held, saying she wants a word with him. As the guard leaves, Ultra Violet reveals herself as Zane, revealing that Zane is able to disguise himself as her. When the real Ultra Violet comes to Cole's cell, he claims he is insane, with Ultra Violet saying that makes them both.
Ultra Violet then starts the bike race for Snake Jaguar's initiation. After they leave, she gets a call from an unknown caller, who informs her that Snake Jaguar is a spy. She then quickly informs Killow of Snake Jaguar.
After Cole breaks free of his cell and finds Toddler Wu, Ultra Violet confronts him. When Cole asks why the Baby is the key in locating the Oni Mask of Hatred, she tells him that he really has no clue before attacking him. In their struggle for the Baby, Ultra Violet tells Cole that Lord Garmadon will not be stopped, but Cole tells her that Garmadon sacrificed himself to save Ninjago, saying he was a good man, but Ultra Violet tells him that he won't be anymore before kicking Cole backwards out of the cell. Saying that Lord Garmadon will destroy them all, she charges towards Cole, only to get knocked out after Cole locks her in the cell.
The Sons of Garmadon noted that the Bounty crashed and went to ambush them.
While Ultra Violet were guarding the Ninja, Killow called her over. They cheered when they see Harumi with the Hatred Mask, but they had a standoff with the Ninja.
Crabby attacked them and the Sons of Garmadon stole the Bounty. Lloyd followed them, but was easily captured by Killow.
She and Killow escorted Lloyd to the Temple of Resurrection where Harumi revealed her plans to bring Garmadon there. Ultra Violet mocked Lloyd for being used and scorned by Harumi before she locked him in a cage along with his mother, which hung above piranha infested water. When the police arrived, Ultra Violet took part in terrorizing them, utilizing the Oni Mask of Hatred to her advantage.
Later, she brough the Oni Mask of Hatred to the Temple of Resurrection, where she watched as Harumi proceeded to open the Departed Realm. However, the Ninja arrive, forcing the Sons of Garmadon into battle. However, they are defeated by the Ninja and could only watch as the Ninja stopped Harumi from completely resurrecting Lord Garmadon. She was then arrested by the Ninjago police force and sent to Kryptarium Prison for her crimes.
After Harumi frees the Sons of Garmadon, Ultra Violet brought out Warden Noble, who claimed he wanted to make a deal. However, they throw him out of the prison.
She watches Lloyd fight Garmadon with Harumi and the other generals.
Ultra Violet came with Lord Garmadon and the other generals to a village to witness him create a Colossus. She later, along with Killow, pursued the fleeing Destiny's Bounty, prior to its destuction at the hands of the Colossus.
Ultra Violet now has her own "TV show" called Ultra Hunt, which arrests civilians who conspire against the Sons of Garmadon. So far, they have arrested Ronin, the Commissioner, and countless civilians of Ninjago.
Ultra Violet, along with Harumi and the other generals, were brought before Garmadon to explain why they failed to capture Lloyd. When Mr. E stepped forward, Garmadon kills him as a warning, towards which Ultra Violet had an angry expression while Killow placed a hand on her shoulder. After Mr. E’s death, Ultra Violet was given the Mask of Vengeance.
Ultra Violet appeared hosting her show Ultra Hunt, when she offered a huge sum of money to the person who delivers the Postman to Sons of Garmadon custody. She was later irritated when the latter evaded capture and wondered how nobody had caught him.
However, her show was put offline when she and her Sons of Garmadon guards were tied up by The Resistance, who then used her camera equipment to allow Lloyd to deliver a message to the people of Ninjago.
Ultra Violet, along with Killow and Harumi, report back to Garmadon, who scolds Harumi for failure. She accuses Harumi for being at fault that The Resistance got their message out, and then becomes humbled when Garmadon shouts "Enough!". Ultra Violet watches in shock as Garmadon lifts Harumi into the air, preparing to give her the same fate as Mr. E, until Harumi tells him she knows where The Resistance has their base. Garmadon then drops her as Ultra Violet and Killow watch on.
She later drives with other Sons of Garmadon members to ambush The Resistance in their base.
Ultra Violet helped ambush the Garbage Depot.
Killow and Ultra Violet informed Harumi Garmadon is missing. Harumi told them to keep looking for the Green Ninja while she looks for Garmadon.
"Harumi" brought in a "captured" Skylor and told the Sons of Garmadon she is an Elemental Master. Ultra Violet told Garmadon she has the ability to copy Elemental Powers and became suspicious. They were interrupted when another Harumi enters.
Violet is sent flying away by Skylor taking control of the Colossus.
Violet is on a payphone contacting her allies to pick her up after she was sent flying. As she looks around to find out her location, she spots Lloyd's group and hangs up the phone to get revenge for her humiliation.
She fights Nya who puts up a good fight against her and Violet even praises her for it before moving to finish her. Nya prevents this by sending a rush of water but its not enough to stop her and she traps Nya under a car and nearly finishes her but the others return and hit Violet with the wagon that causes her to be sent through a wall, breaking her mask as well.
Ultra Violet tumbles after her enemies while dazed, as Nya wondered if she ever stays down until she collapses.
She remained unconscious on the road, as her arriving comrades in cornering Lloyd's group. She regains consciousness and is shocked when she spots a portal being opened in the sky and Dragons flying out and the riders turn out to be Wu and the rest of the Ninja, who were still alive and come down to save their friends.
Seeing that the Ninja have an advantage, Violet tries to flee the area but she is frozen in place by Zane's Ice Dragon before she could get far.
At the end, the Colossus is destroyed and Violet along with the rest of the Sons of Garmadon are arrested for their actions. As she is loaded into the van, the Police Commissioner personally taunts her about her predicament, in revenge for her having him locked away.
While fighting the Giant Stone Warrior, Cole inadvertently knocked him into Ultra Violet and Killow's cell, the latter coming out, supported by the other prisoners, and teamed up with the Giant Stone Warrior, only to get knocked back into his cell.
She is very volatile as shown when she attacked members of the Sons of Garmadon for attempting to approach her.
She is quite sadistic as she took pleasure in Lloyd's suffering after Harumi broke his heart, even laughing at him and his mother being hung over piranha infested water.
She doesn't show grief as she didn't frown when Garmadon killed Mr. E and even insulted Harumi, who she used to show respect to.
Violet is not above giving praise, as she complimented Nya for lasting long against her in their fight.
Despite her usual confidence, she isn't above showing fear as she got scared when Garmadon threaten her with death and when the Ninja returned with dragons to aid them in defeating her and her forces.
After being defeated, Violet was seen with a sullen look on her face as she was taken away.
Ultra Violet is a thrill-seeking member of the Sons of Garmadon with all the personality of a viper and an even worse temperament. Nothing seems to faze her, and despite the fact that she is often heard giggling to herself, the only one who seems to “get the joke” is Ultra Violet.
- She giggles at random times for no reason.
- According to two members of the Sons of Garmadon, she has executed insane actions in her life, such as jumping from a ten story building instead of taking the stairs.
- She appears to be extremely sarcastic and sadistic.
- Although in the sets, she is shown wearing the Oni Mask of Hatred, in the show she only wears it during the police's attack in "Dread on Arrival." It's instead Harumi who has used the mask the most in the show.
- Ultra Violet and Garmadon are the only members of the Sons of Garmadon to appear in all of Season 9's episodes.
- She wore the Oni Mask of Hatred in only three episodes: "Dread on Arrival," "Saving Faith," and "Lessons for a Master." Harumi also wore the mask in only three episodes.
- She seems to respect Harumi greatly; when she found out it was her on the other end of the phone in "Snake Jaguar," her tone of voice changed drastically and in "Game of Masks," she urged Harumi to get to safety.
- However, she no longer respects her as shown in "How to Build a Dragon" as she blamed her for the Resistance's infiltration. Although after that incident she seems to somewhat respect Harumi when she obeyed her in "The Gilded Path," and when Harumi entrusted her with the Mask of Hatred in "Saving Faith," it indicates that Harumi still trusts her.
- Apparently when Mistaké was disguised as Harumi, it is shown that Ultra Violet has some sort of a rivalry with Harumi for Garmadon's favoritism.
- She uses the same hairpiece as Nadakhan and Daddy No Legs.
- Ultra Violet is seen wearing the Oni Mask of Vengeance in the intro for Season 9. However, she was never shown wearing the Oni Mask of Veangence in Season 9.
- She is one of the three generals of the Sons of Garmadon along with Mr. E and Killow.
- As of "Iron & Stone," she and Killow are the only two generals left.
- She is called "UV" by Lloyd in "Radio Free Ninjago," an abbreviation of the term "ultraviolet."