“Electrocobrai. Though extremely rare, they're extremely useful.”

The Electrocobrai are special mini snake/electric eel hybrids that acted as power sources for both the Nindroids and the Overlord Virus. They come from the Ninjago City Aquarium and are very rare. Pythor is the only Serpentine known to have a history of using them.



A hooded stranger entered Borg Tower where he uses Electrocobrai to reboot the Digital Overlord. The Electrocobrai are then used by the hooded stranger and the Overlord to repower the Nindroid army.

The Curse of the Golden Master

The hooded stranger (known later to be Pythor P. Chumsworth) breaks into the Ninjago Aquarium and steals another batch of Electrocobrai. They are used to reboot several more Nindroids and later used to power a tracking device inside the Falcon to track Lloyd and Master Garmadon.


  • They power the Nindroids using a capsule filled with water that is plugged into their backs.
  • Despite Pythor being known to have a history with them, the first time he's seen using them is during Season 3.
    • However, it may be that he had used them prior to the releasing of the Serpentine. How he learned so is unknown since he was locked in a tomb.
  • Their name is a compound, with "electro" meaning "electric," and "cobrai" meaning "cobra" or more vaguely meaning "snake."



Ninjago Animals

Alien Parasites · Bonepickers · Bongo Tigers · Boogie-Woogie Bears · Burnt Fish · Chewie Goats · Chickens · Crabby · Dark Condors · Electrocobrai · Fangfish · Fire Dragon · Floating Cougars · Frozen Owls · Golden Viper · Hypno Viper · Ice Bird · Ice Dragon · Iceberg Whales · Lazy Bugs · Mini Snakes · Molten Moles · Ninja Bunnies · Ninja Squirrels · Ninja Tortoises · Polar Ice Bears · Ravtures · Red Viper · Rockslide Bats · Rodrigo · Sly Viper · Starteeth · Stone Hawk · Swamp Rats · The Leviathan · Tiger Widow · Toxic Viper · Translucent Blue Viper · Translucent Orange Viper · Translucent Purple Viper · Treehorns · Ultra Dragon · Underworld's Boney Creatures · Vastodectrus Venemous · Venomasicus Tigrus · Wallopers

Community content is available under CC-BY-SA unless otherwise noted.