“Is this about the Golden Master? Is he going to hurt us?”
— Skales Jr.

Skales Jr. is a member of the Hypnobrai tribe, as well as the son of Skales and Selma. Junior was born in the Stone Army Tomb, where he resided with the Serpentine before returning to the surface following the Golden Master's defeat. During the Second Serpentine War, he and his father fought in the battle against Chen and his army.


The only son of Skales and Selma, Skales Jr. was born sometime after the Serpentine became trapped in the tomb of the Stone Army.

The Curse of the Golden Master

Skales Jr. appears with his parents inside the Stone Army Tomb, being introduced to the Ninja by his father when they stumbled across the underground area. When Cryptor and the Nindroids raided the tomb, Cryptor attacked Skales Jr, but he was saved by the Ninja. 

Post-Nindroid Conflict

Following the Golden Master's defeat at the hands of Zane, Skales Jr. and the other Serpentine left the tomb to live in Ninjago with the people. 

The Corridor of Elders

Skales Jr. has a cameo appearance with his father when Zane addressed the crowd near the Titanium Ninja statue. During the battle at the Corridor of Elders, Junior and a kid threw rocks at the Anacondrai Cultists, with Junior high-fiving the kid shortly afterwards.

Secrets Discovered

Skales Jr. and his father were on the run from the Vermillion. They were attacked by the Ninja, who did not realize who they were before Lloyd tells them to stand down. After hearing Jay insult his name, Skales Jr. pushes him off of him before his father tells their reason for being down in the sewers. They, along with some Constrictai, were following Acronix and Krux on suspicion that they were using a swamp to nest the Vermillion Warriors, who are children of the Great Devourer. After his father gives the Ninja a map to the swamp, Jay apologises to Skales Jr., but he is insulted at being called "junior" and "kid" before telling his father that they should stay out of his way.


Skales Jr.'s appearance is very similar to Rattla's, but with shorter legs, dark blue skin, and he sports a blue hoodie.


LEGO Ninjago: Masters of Spinjitzu

Season 3: Rebooted

Season 4: Tournament of Elements

Season 7: The Hands of Time


  • Skales Jr. is the first Serpentine to wear a full set of human-like clothing.
  • His age may confirm that a few years have passed since the events of the previous season. Alternately, Serpentine may have a short childhood.
  • Unlike his parents, Skales Jr. looks more humanoid in appearance.
  • His head is the same as Rattla's.
  • Skales Jr. is one of five Serpentine whose name is mentioned in the show, with the others being Arcturus, Skales, Pythor, and Clancee.




Master Wu · Lloyd · Kai · Nya · Jay · Cole · Zane
Allies: Misako · Falcon · Cyrus Borg · P.I.X.A.L. · Ronin · Dareth
Former Members: Dr. Julien · Master Garmadon


Samukai · Wyplash · Kruncha · Frakjaw · Chopov · Nuckal · Krazi · Bonezai


Anacondrai: Arcturus · Pythor P. Chumsworth
Fangpyre: Fangtom · Fangdam · Fang-Suei · Snappa
Venomari: Acidicus · Lizaru · Spitta · Lasha · Zoltar
Constrictai: Skalidor · Bytar · Chokun · Snike
Hypnobrai: Skales · Slithraa · Mezmo · Rattla
Other: The Great Devourer


Leader: Captain Soto
First Mate · No-Eyed Pete

Stone Army

Creator: The Overlord
General Kozu · Giant Stone Warrior · Stone Warrior · Stone Swordsman · Stone Scout


General Cryptor · Nindroid Drone · Nindroid Warrior · Min-Droid

Anacondrai Cultists

Chen · Clouse · Zugu · Eyezor · Kapau · Chope · Krait · Sleven

Elemental Masters

Ash · Bolobo · Chamille · Master of Shadow · Paleman · Karlof · Tox · Shade · Neuro · Master of Gravity · Master of Earth · Master of Ice · Master of Light · Master of Smoke · Skylor's Mother · Master of Lightning · Gravis · Griffin Turner · Maya · Ray · Skylor · Jacob Pevsner · Lar

Ghost Warriors

Leader: The Preeminent
Morro · Chain Master Wrayth · Blade Master Bansha · Scythe Master Ghoultar · Bow Master Soul Archer
Ghost Ninja: Attila · Hackler · Howla · Ming · Spyder · Wooo
Ghost Warriors: Cowler · Cyrus · Ghurka · Pitch · Pyrrhus · Wail · Yokai

Sky Pirates

Leader: Nadakhan
Flintlocke · Dogshank · Doubloon · Monkey Wretch · Clancee · Bucko · Squiffy · Cyren


Creators: Acronix · Krux
Machia · Raggmunk · Blunck · Vermin · Rivett · Slackjaw · Tannin · Buffmillion

Sons of Garmadon

Leaders: Harumi · Lord Garmadon
Killow · Ultra Violet · Mr. E · Luke Cunningham · Chopper Maroon · Mohawk · Sawyer · Scooter · Buffer · "Snake Jaguar" · Colossi

Dragon Hunters

Leader: Iron Baron
Jet Jack · Heavy Metal · Skullbreaker · Arkade · Muzzle · Daddy No Legs · Chew Toy

Non-Canon Enemies

Quartet of Villains · Evil Bees · Gahrann the Dreamer · Hibiki · Ice Serpent · Kirchonn the Invincible · Mask of Malice · The One Who is Many · Time Ninja


Grundle · Spykor · Starteeth · The Leviathan · Treehorn · Craglings · Mud Monsters · Geoatomic Rock Monsters · Ice Serpent · Walliper · Colossi
Dragons: Fire Dragon · Lightning Dragon · Earth Dragon · Ice Dragon
Elemental Dragons: Golden Dragon · Elemental Earth Dragon · Elemental Fire Dragon · Elemental Form Dragon · Elemental Gravity Dragon · Elemental Lightning Dragon · Elemental Metal Dragon · Elemental Mind Dragon · Elemental Nature Dragon · Elemental Poison Dragon · Elemental Shadow Dragon · Elemental Smoke Dragon · Elemental Speed Dragon · Titanium Dragon · Elemental Water Dragon · Morro Dragon · Master Wu Dragon
Fusion Dragons: Ultra Dragon · Hydro Electric Dragon · Fusion Dragon


Bizarro Ninja · Brad Tudabone · Carridi · Cathy · Claire · Cliff Gordon · Clutch Powers · Cole's Mother · Cragger · Ed · Edna · Emperor of Ninjago · Empress of Ninjago · First Spinjitzu Master · Fenwick · Finn · Fred Finley · Gayle Gossip · Gene · Genn · Echo Zane · Harumi's Mother · Hageman Brothers · Harumi's Father · Hibiki · Hutchins · Jesper · Juggernaut · Laval · Lou · Mistaké · Night Watchman · Nobu · Noonan · O'Doyle · Oni · Patty Keys · Postman · Restaurant Owner · "Rodrigo" · Royal Guards · Rufus MacAllister · Warden Noble · Sally · Simon · Tai-D · Tommy · Tour Bus Driver · Phantom Ninja · Rachel Sparrow · Sally · Sparring Robot · Suzie Wheeler · The Mechanic · Wohira · Master Whoosh · Master Yang · Yost

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