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Ninjago Wiki
Not to be confused with the episode in which the event took place.
A snake of rather unusual size is attacking Ninjago! If you are watching this now, please leave the city at once!

The attack of the Great Devourer[1] is an event when the Great Devourer was unleashed on Ninjago City.


After Pythor unleashed the Great Devourer using the Fangblades at the Lost City of Ouroboros, the Great Devourer awakened and ate Master Wu and Pythor and then chased and destroyed the Destiny's Bounty, causing the ninja to retreat.

After the ninja lure the Great Devourer to Ed & Edna's Scrap N Junk while they are at a fare in Ninjago City and make the Ultra Sonic Raider out of the Tornado of Creation and use a recording of the Wu's flute to hurt the Great Devourer although the Great Devourer escapes and damages Zane. The ninja rush to Ninjago City where the Great Devourer is attacking the people and hitting the buildings, one of these buildings being the apartments that Harumi and her parents lived in.

Later, when Nya flies her Samurai Mech into the mouth of the Great Devourer, The Ultra Dragon swoops in and begins attacking the Great Devourer, but the Great Devourer hits the Ultra Dragon to the ground and hurts him. While the ninja grieved, Lord Garmadon returns and tells the ninja that the only way to destroy the Great Devourer is with the Golden Weapons which only Garmadon can wield, the ninja make the decision to give Garmadon the weapons while they make the Great Devourer stay in place.

After successfully making the Great Devourer stay in place, the Ninja watch as Garmadon jumps down and stabs the Great Devourer with the Golden Weapons. Later on, Garmadon escapes with the weapons but Wu is alive while a young Harumi is shocked after her parents have died and earns her title as The Quiet One.


Ninjago: Masters of Spinjitzu

Season 1: Rise of the Snakes

Season 8: Sons of Garmadon

Season 9: Hunted


  • This event caused Harumi to begin plotting against the ninja.
  • This event also caused the Stone Army to be reawakened from their deep slumber after thousands of years.


  1. Garmadon Rulez! (translated from "l'attaque du Grand Dévoreur")

Main events

War of the Oni and the Dragons · Battle of Nine Days · Stone Wars · Reign of Aspheera · The Devourer's bite · Long Winter · Serpentine War · Battle for All of Time · Battle between brothers · Search for the Golden Weapons · Attack of the Great Devourer · The Final Battle · Nindroid crisis · Second Serpentine War · Battle of Stiix · Fall of Ninjago · Rise of Ninjago · Oni's invasion · Siege at the Monastery · Lloyd's Journey · Liberation of the Never-Realm · Attack by Unagami · Battle for Shintaro Mountain · Conflict on the Island of the Keepers · Kalmaar's assault on Ninjago City


Ninjaball Run · Ninjago Talent · Tournament of Elements (Thunderblade) · Street Race of Snake Jaguar · Puppy-petting competition · Terra Technica Dance-Off · Speedway Five-Billion · Slug race


Slither Pit · New Year Festival · Day of the Departed · Dragon Day · Yin-Yang promise · Turnip Festival · The Choosing


Trial-By-Mino · Trial By Sphinx


Alternate timeline · Yin-Yang Eclipse