Clash of the Tridents is the fifteenth episode of Mysticons. It first aired in the United States on November 12, 2017 on Nickelodeon.



The Mysticons dive under the sea to retrieve the statues of Arkayna's mother and stepfather, but are attacked by a young mermaid warrior, who brings them to Queen Truefin, who has Arkayna's petrified parents, but is using them as a sacrifice to appease a terrible kraken.


In the Episode

  • This the first time mermaids are introduced in the show.
  • In addition to her mystical Knight sword, Emerald is given a legendary Silver Trident as thanks for her bravery.
  • Mysticons' animal bracers, abilities and weaponry are all quite effective underwater.
  • Clown-fez are seen for the first time.

Outside the Episode


Name Note
Princess Arkayna Helps Queen Truefin see that fear is not the best way for helping her people.
Emerald Is presented with a legendary Silver Trident as her secondary weapon in addition to her mystical Knight's sword.
Piper Helps Kelpie and Truefin beautify their undersea kingdom for their people.
Malvaron Stays on land, but ends up teleporting all across the realm with Doug and Choko.
Doug Hadderstorm Ends up teleporting all across the world of Gemina with Malvaron and Choko by accidentally mixing two potion vials.
Choko Remains with Malvaron and Doug and accidentally breaks two vials of very powerful potions.
Princess Kelpie (debut) A warrior mermaid who wields one of the Silver Tridents. Distrusting the Mysticons, she takes them as her prisoners.
Queen Truefin (debut appearance) Queen of the Order of the Silver Trident, who believed that sacrificing the stone forms of King Darius and Queen Goodfey to the menacing kraken was the only way to her and her daughter safe. She apologizes for her actions and presents Emerald with one of the powerful Silver Tridents as thanks for her bravery.
Kymraw (cameo) Is seen as a cameo when Malvaron, Doug and Choko teleport in her road rage cavern.
Queen Necrafa (cameo) Has a cameo when Malvaron, Doug and Choko accidentally teleport onto her throne. She senses their presence, but when she turns around they are gone.


  • Princess Arkayna: "Okay, my parents should be right- there!"
  • Emerald: "How deep do you think the statues went?"
  • Princess Arkayna: "Deep enough that we're gonna need these water-breathing potions."
  • Malvaron: "Here. These should last you about two hours."
  • Piper: "Synchronize your bracers."
  • Malvaron: "Be careful."
  • Princess Arkayna: "We'll fine. You should jest hang out and relax with Doug. You deserve some downtime."


  • Emerald: "It's so beautiful here."
  • Princess Arkayna: "By the star of Gygax. But lets find my parents. We can explore later."
  • Zarya: "You OK?"
  • Princess Arkayna: "I will be as soon as we get them back to the surface. No! Zarya, they're gone."


  • Emerald: "That's not just any weapon! That's a Silver Trident."
  • Zarya: "So it's zappy and sparkly. So what?"
  • Emerald: "What is your name, fair warrior?"
  • Princess Kelpie: "I am Kelpie Truefin, a Knight of the Silver Trident."
  • Emerald: "I knew it!! I knew it!! Just like in the stories."
  • Princess Arkayna: "The Mer-Knights of the Silver Trident. We apologize for trespassing, Kelpie, and we humbly accept us as your prisoners."
  • Zarya: "What?"


  • Zarya: "Your welcome for saving you."
  • Queen Truefin: "Saving us? You ruined everything!!"
  • Piper: "looks more like the Kraken ruined everything."
  • Queen Truefin: "Yes , it did. Many brave mer-knights fell defending our fair city. The rest fled until it was just me and my newborn baby. So I made a deal."
  • Princess Arkayna: "To give treasure to the beast in exchange for your lives."
  • Queen Truefin: "I scavenged for tribute until there was nothing left."
  • Emerald: "Than you found the statues."
  • Queen Truefin: "Yes."
  • Princess Arkayna: "But those aren't just statues. They're the King and Queen."
  • Queen Truefin: "If they're in this state, they're already gone. But by the Silver Trident, we are not!!"
  • Princess Arkayna: "No!!"
  • Queen Truefin: "The Kraken will have its tribute."
  • Princess Arkayna: "Mom."


  • Zarya: "Sorry to break it to ya, but we're cutting it close with the water-breathing potions."
  • Princess Arkayna: "Your Highness, I beg you, there isn't much time left!! And these statues mean the world to me!!"
  • Queen Truefin: "Silence!! The Kraken will have its tribute."


  • Queen Truefin: "I apologize. Fear blinded me. It made me do terrible things if it meant could be safe."
  • Princess Arkayna: "I understand, Queen Truefin. I know when all you want to save someone you love."
  • Queen Truefin: "And Mysticon Knight, you protected the most I hold dear to my heart."
  • Emerald: "I was merely my duty as a-"
  • Queen Truefin: "Welcome to the Order of the Silver Trident, brave Knight."


  • Queen Truefin: "I haven't seen Coral Keep like this in years."
  • Piper: "Come on, put your back into it."
  • Princess Kelpie: "Sea-sponges don't have backs."
  • Zarya: "Just a little more."
  • Princess Kelpie: "Oh my goblin-fish. That's the sound of..."
  • Queen Truefin: "Our people. They're returning home."
  • Princess Arkayna: "Come on girls. We want them return to a fin-tasic city."


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