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"Scream of the Banshee" is the twenty-third episode of Mysticons. It first aired in the United States on January 27, 2018 on Nicktoons.



The Mysticons are hired to protect the leader of the boys band, Gnomes to Men, from a vengeful banshee, by the name of Vesper. But all is not what it seems.


In the Episode

  • Arkayna called Gawayne her "brother" as opposed to stepbrother.
  • Lance is exposed as a fraud to the world of Gemina.

Outside the Episode

  • It is revealed that the popular boys' band that Emerald, Piper and Zarya are huge fans of, who had played during Gawayne's coronation in Episode 3.
  • Proxima, and Malvaron's aunt Geraldine Yaga are mentioned.
  • Malvaron does not appear nor is he mentioned or referenced.


Name Note
Princess Arkayna The first to discover Vesper's true motives in getting even with Lance. She uses her green Dragon bracer to destroy the gold microphone; the source of Lance's exceptional singing.
Zarya Uses her Wolf bracer's power to destroy the gold microphone.
Emerald Realizes Lance for what he truly is and uses her Unicorn bracer to knock down Vesper the Banshee, but is shown the truth by Arkayna and Zarya.
Piper Uses her Phoenix bracer to destroy the gold microphone and release the voices of all.
Doug Cheers alongside the audience to support Lance, but later dumps him after seeing his true colors as a fraud and idols Vesper from now on.
Gawayne Hires the Mysticons in guarding Lance O'Lovely from Vesper.
Serena Snakecharmer Reports the news of Mathis dangling from the gold statue of the long dead King Lorius the Glorious on the Hex-Box.
Vesper (first and last appearance) A vengeful banshee who possesses a magical, hypnotically irresistible singing voice and incredibly strong ground-shattering hypersonic screeches.
Lance O'Lovely (final appearance) Is exposed as a fraud to the people of Gemina and runs off.


  • Piper: "Zarya is a fun-ruin-er."
  • Emerald: "Yeah. What's the karaoke killing, Karaoke killer?"
  • Zarya: "Gnomes 2 Men are just a bunch off dancing hairstyles."
  • Emerald: "You did not just dis their coifs."
  • Zarya: "No but for real. Karaoke when Necrafa's on the verge of unleashing the Spectral Dragon?"
  • Princess Arkayna: "We had to send Proxima to another dimension, just to keep her safe."
  • Piper: "Don't worry. Your sis will be safe with Auntie Yaga."


  • Gawayne: "The Mysticons, thank the stars."
  • Emerald: "Are you okay, Your Highness?"
  • Gawayne: "Frenemies, it is time we settle our differences and come together to protect our greatest treasure...Lance O'Lovely."
  • Piper: "Lance O'Lovely?"
  • Emerald: "Former singer of Gnomes 2 Men?"
  • Gawayne: "He's performing here tonight, and you're on bodyguard duty."
  • Princess Arkayna: "Hello! We're the Mysticons."
  • Zarya: "You want us to protect a pop star? what are supposed to protect him from? Screaming girls?"


  • Serena: "But aren't you worried for Lance's safety with all the evil out there?"
  • Serena's Snakes: "Tazma? Necrafa? All the specters?"
  • Gawayne: "Uh, why should I be worried? I hired the Mysticons, yo."
  • Emerald: "By the power of the Codex, we will protect...Lance O'Lovely."


  • Piper: "Oh my goblin! Did you hear it?"
  • Zarya: "Hear what? Your pointy ears are, like, a thousand times better than ours."
  • Piper: "I'm telling you. I heard it."
  • Emerald: "Project it on the Hex-Box."
  • Piper: "When you slow down the audio..."
  • Emerald: "That's not just screaming. There are words in there."


  • Lance: "Take her down with your powers, yo!"
  • Emerald: "Yeah! Get outta here or I'll take you down with my powers, yo! Now you're starting to burn my forge."


  • Lance: "Quick, finish her off!"
  • Princess Arkayna: "Mysticon Knight, stop!! What did you do?"
  • Emerald: "What do ya mean? I took down the banshee."
  • Princess Arkayna: "No. Look."
  • Emerald: "Vesper and the Phantoms? The banshee had a band? Is that...Lance? You were in Vesper's Band? As a backup? Lance?"


  • Piper: "What's happening?"
  • Princess Arkayna: "He's staling everyone's voices!"
  • Emerald: "Which is exactly what he did to Vesper, leaving her only with her tormented shrieks. You're a fraud!!"
  • Giant Lance: "Awe. Is my #1 fan disappointed, yo?"


  • Piper: "How many hits does this gnome have, yo?"
  • Emerald: "He's gonna take the whole palace down!! Vesper, you're back."


  • Small Lance: "My microphone!! Give me my microphone!!"
  • Emerald: "Sorry, Lance. The purpose of music is to find your own voice. Light 'er up, Girls!!"
  • Princess Arkayna: "Unleash the Dragon!"
  • Piper: "Fly, Phoenix, Fly!!"
  • Zarya: "Time to Howl!!"
  • Small Lance: "NO!! NO!! NOOO!! You ruined everything, Mysticons!! You ruined everything!!"
  • Zarya: "We're just gonna let him go?"
  • Vesper: "A life without fame is the worst punishment you could give him."
  • Emerald: "I'm sorry, Vesper. I idolized Lance and it blinded me to the truth."
  • Vesper: "At least you see the truth for what it is now."


  • Gawayne: "Is it safe to come out from behind my human shield now?"
  • Princess Arkayna: "Perfectly."
  • Gawayne: "You really messed this one up, Mysticons. Now there's not gonna be a concert. So yeah."
  • Vesper: "Sure there is: My comeback tour."


  • Vesper: "And this one goes out the Mysticons!!"
  • Doug: "We love you, Vesper!"
  • Vesper (singing):

My heart cries out

Like a banshee in the night

It longs to be heard

It screams to take flight

I'm a unicorn bold

Gotta hold on tight

While we rock it all night

  • Zarya: "Now this music I can rock out to."