They made me design 'Iron Doom,' a transport to carry the Vermillion throughout time. With all those troops, they would be unstoppable.”

The Iron Doom (also known as the Snake Mech) was a huge talking mech created by the Hands of Time to travel in time.


Hurry to the Vermillion’s spooky swamp fort where Time Twins Acronix and Krux have captured Master Wu. Dodge the Snake Mech’s dangerous swishing tail and eye missiles. Evade the egg falling from the fort’s roof and free Wu from the prison. But look out—the Time Twins have got all 4 Time Blades and are plugging them into the mech's Time Portal. Stop them before they spin that portal and take control of time![1]



This section of Iron Doom includes some or all content from the "Iron Doom" article from the Ninjago Wiki, a FANDOM project.

  • The head of the Iron Doom appeared to be based on the physical appearance of the Great Devourer.
  • After absorbing the Vermillion snakes, the Iron Doom spoke in a combination of Raggmunk, Blunck, and Machia's voices.
  • The Iron Doom was created as a mech, but after the Vermillion warriors fused into it, it became a semi-sentient being.
  • In the show, the Time Blades are plugged into the time apparatus, but in the sets, they are clipped on LEGO clip pieces.


Promotional media




Good mechs

APS suits · Blue Dragon · Cole's Earth Mech · Death Titan Mech · ElectroMech · Fire Mech (Movie) · Fire Stone Mech · Firstbourne Mech · Golden Mech · Green Ninja Mech Dragon · Piranha Mechs · Quake Mech · Salvage Mechs · Samurai Mech · Samurai X Mech · Samurai X MECH · Zane's Ice Mech

Evil mechs

Clouse's stone mech · Garma Mecha Man · Golden Master's mech · Iron Doom · Mech-enstein · Piranha Mechs · Salvage Mechs · Security Mechs · Shark Mech · Skulkin mech · Stone Army mech


Hero vehicles

Colten Potter: TBA
Scott Dyer: Tuner Car
Cole: Boulder Blaster · Cole's Earth Mech · Cole's hoverboard · Dragon Cruiser · Earth Driller · Fire Stone Mech · Firstbourne Mech · Ghost Cycle · Quake Mech · Rock Cycle · Rock Roader · Tread Assault
Jay: Desert Lightning · ElectroMech · Ghost Taker GT · Golden Dragon Motorbike · Jay's flying speeder · Jay's hoverboard · Lightning Jet · Lightning off-roader · Nano Mech · Storm Fighter · Sub car
Zane: Golden Dragon Jet · Ice Tank · Jungle windsurfer · Ninja-Copter · ShuriCopter · Snowmobile · Titanium Ninja Tumbler · Zane's bike · Zane's Ice Mech · Zane's jet
Kai: Blade Cycle · Fire Mech · Golden Dragon Raider · Kai Drifter · Kai Fighter · Kai's Fire Mech · Kai's bike · Kai's catamaran · Kai's hoverboard · Katana 4x4 · Katana V11 · Mech Jet · X-1 Prototype
Lloyd: Death Titan Mech · Golden Mech · Green Ninja Mech Dragon · Hydro Mech · Jungle Raider · Lloyd's racing bike · Ninja Nightcrawler · Proto Sam-X
Nya: Battle Wagon · D.B. Express · Nya's bike · Nya's motorcycle · Nya's speedboat · Samurai Mech · Tuner Car · Water Strider
Wu: Firstbourne Mech · Wu's horse carriage · Wu's ship
Pixal: Samurai VXL · Samurai X Mech
Team: APS suits · Hydro Bounty · Jungle Chopper Bikes · Ninja catamarans · Ninja helicopter · Submersible combat crafts · Ultra Sonic Raider (Jet) · Ultra Stealth Raider (Jet)

Villain vehicles

Skulkin: Nuckal's ATV · Skulkin carts · Skulkin mechs · Skull motorbikes · Skull Truck · Turbo Shredders
Serpentine: Bite Cycles · Fangpyre trucks · Fangpyre Wrecking Ball · Rattlercopter · Serpentine bus · Serpentine Express
Stone Army: Garmatron · Stone Army catapults · Stone Army Hoppers · Stone Army Mech · Stone Army Tusks · Warrior Bikes
Nindroid Army: Arcturus rocket · Destructoid · Golden Master's mech · Hover-Copters · Hover Hunters · Jet Fighters · Lunar rovers · Security mechs · Security tanks
Anacondrai Cultists: Anacondrai battle mechs · Anacondrai buggies · Anacondrai Copters · Anacondrai Crushers · Anacondrai rocket boards · Boulder Blaster · Chen's blimp · Chen's ferry · Clouse's stone mech
Ghost Warriors: Chain Cycle · Ghost ship · Mech-enstein
Sky Pirates: Misfortune's Keep · Sky Sharks
Vermillion: Iron Doom · Machia's airship · Vermillion Invaders · Vermillion Racers
Shark Army: Flying Jelly Subs · Garma Mecha Man · Manta Ray Bombers · Piranha mechs · Shark Mech
Sons of Garmadon: Oni Bike · Oni Chopper · Stone Booster Bike · Street bikes
Dragon Hunters: Dieselnaut · HunterCopters · Hunter speeders · Hunter utility tanks
Empire Army: Aerial drones · Red Visor cars · Speeder Cars
Keepers: Battle catamarans
Common: Noodle trucks (Noodle Truck of Crime)

Other vehicles

Flight 696 · Garbage trucks · Hover cars · NGTV helicopter · R.E.X. · Salvage Mechs · Walker jalopy