Protagonists Wiki
Luka Couffaine
Viperion render.webp
Background information
Feature films Miraculous New York
Television programs Miraculous: Tales of Ladybug & Cat Noir
Video games Miraculous Ladybug and Cat Noir
Park attractions
Voice Andrew Russell
Performance model
Character information
Full name Luka Couffaine
Other names Viperion
Silencer (akumatized identity)
Truth (akumatized identity)
Personality Calm, playful, charming, mature, flirtatious, empathetic, kind, generous, supportive, encouraging, easygoing, relaxed, caring, helpful
Appearance Slender teenager boy, a pale pink lips, a blue eyes, medium-length black hair with dyed teal blue, a white shirt with a black Jagged Stone imprint and black jeans ripped at the knee, a brown leather bracelet, yellow and orange wristbands, a fingernails are painted black, a grayish cerulean jacket with a blue hoodie underneath, a black high top converse shoes with different colored patterns, a black ring with silver outlining on his left index finger and black gauges in his ears
Occupation Student
Affiliations Good
Goal Help Ladybug and Cat Noir fight Hawk Moth's akumatized villains
Get Bob Roth to tell the truth on television (failed; as Silencer)
To learn the secret that Marinette is keeping from him (failed; as Truth)
Home Liberty
Family Anarka Couffaine (mother)
Jagged Stone (father)
Juleka Couffaine/Purple Tigress (younger twin sister)
Unnamed paternal grandmother
Friends Sass
Marinette Dupain-Cheng/Ladybug (love interest; broke up)
Adrien Agreste/Cat Noir
Nino Lahiffe/Carapace
Alya Césaire/Rena Rouge
Max Kanté/Pegasus
Lê Chiến Kim/King Monkey
Rose Lavillant/Pigella
Mylène Haprèle/Polymouse
Ivan Bruel
Nathaniel Kurtzberg
Marc Anciel
Zoé Lee/Vesperia
Enemies Hawk Moth
Akumatized villains
Bob Roth
Ladybug (formerly)
Cat Noir (formerly)
Likes Playing his guitar
Jagged Stone's music
Making stringed instruments
Dislikes His friends being threatened
XY and Bob Roth
Powers and abilities Guitar playing
Hand-to-hand combat
Violin playing
Fighting skill
Enhanced Leap
Ice skating
Viperion's Second Chance
Voice-stealing (as Silencer)
Truth beams (as Truth)
Weapons Viperion's lyre
Quote "I think I better go and join the..."groove", you said?"
That's nice of you, sir, but my life is already filled with music. And I might have a brand new song to write.
~ Luka

Luka Couffaine, known as Viperion is a recurring character of Miraculous Ladybug.

In "Silencer", when Bob Roth threatens Marinette after she accuses him of stealing Kitty Section's idea for XY's new song, he is akumatized by Hawk Moth into Silencer, a voice-stealing supervillain.

In "Desperada", after Adrien Agreste gives up being Aspik for not being able to help Ladybug against the titular villain, she gives Luka the Snake Miraculous. When the Miraculous is inhabited by Sass, he becomes Viperion, a snake-themed superhero who helps Ladybug and Cat Noir during "particularly difficult missions" in Season 3.

In "Truth", after Marinette refuses to tell him her secrets, Luka is akumatized and amokized by Shadow Moth into Truth, a three-eyed supervillain that forces people to tell the truth and his emotions form the giant eye sentimonster.

In "Wishmaker", during the fight against the titular villain, Luka, as Viperion, is able to discover, accidentally, the true identities of both Ladybug and Cat Noir, who got exposed after being affected by the villain's powers. Because of his power to go back in time, the two main heroes are unaware that Luka knows who they are.