- Not to be confused with the set.
|“Fire Fang. To me. Lead me to the Treacherous Deceiver. Find him, Fire Fang.”|
|— Aspheera to Fire Fang, "Ancient History"|
Fire Fang is a giant snake used by the Pyro Vipers. After Aspheera uses her magic to conjure Fire Fang, Fire Fang took Aspheera to Ninjago City. When Aspheera got the Forbidden Scroll, Fire Fang smelled the scent of Wu and found him at the Monastery.
When Aspheera caused the Ancient Pyramid to erupt, it conjured up Fire Fang. She then commanded the giant beast to take her to Ninjago City.
After obtaining the Scroll of Forbidden Spinjitzu, Fire Fang used the Scroll in order to find the Treacherous Deceiver's scent. After finding his scent, Aspheera rides Fire Fang to find him.
When Nya arrives to stop Aspheera, Fire Fang fights back by spewing fire while Nya uses her Elemental Powers. While this is going on, Lloyd hops onto the Aspheera's Fire Fang and kicks her staff out of her hand. Lloyd and Aspheera snatched the staff at the same time, but Aspheera uses Spinjitzu to defeat Lloyd. With the plan failing, Nya and Lloyd are surrounded by the Pyro Vipers, but Zane bails them out when he arrives in his ShuriCopter.
Fire Fang is seen heading towards the Monastery while spewing fireballs at Ninja and Wu. When they arrive, Aspheera takes out the Monastery's defenses while Fire Fang destroyed the door, causing the Ninja and Wu to flee to the Underground Base.
Join Kai FS in NINJAGO® world for a thrilling ninja battle against Serpentine sorceress Aspheera’s huge, fire-spitting snake, Fire Fang! Watch out for Fire Fang’s swiping, rattling tail. Dodge its stud shooters and spin into a snake fight against the Pyro Viper with Kai's ninja tornado spinner. Can you get to Aspheera on her throne and take back the powerful Scroll of Forbidden Spinjitzu?
- 99. "Wasted True Potential" (Dream)
- 102. "The Belly of the Beast" (Dream)
- 103. "Boobytraps and How to Survive Them"
- 106. "Snaketastrophy"
- 107. "Powerless"
- 108. "Ancient History"
- 110. "Under Siege"
- It is the third biggest snake after the Great Devourer and the Anacondrai Serpent.
- It's unknown what happened to Fire Fang after the Monastery Siege.
- In "Ancient History," Fire Fang was confirmed to be male. This would make it the first male serpent.
- According to a Ninjago Magazine and LEGO.com, Aspheera conjured Fire Fang directly out of the lava from the Ancient Pyramid.
- Because of this, he is the one of the only snakes that were not over 1000 years old.