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“I need a more advanced robo-arm. It's not enough to make it stronger and have gadgets. I need to be able to... to...”
“Yes?”
“I want to feel.”
The Mechanic and Unagami, "Upgrade"

The robo-arm is a mechanical arm that the Mechanic used to replace his left arm he lost and he uses it as a weapon. At some point before the attack by Unagami, the Mechanic built or obtained several additional robo-arms.

History[]

At some point the Mechanic lost his left arm, which he then replaced with the robo-arm.

Eventually, the Mechanic became frustrated with being unable to experience feelings and sensations with his arm, so he asked Unagami to help him. With his help, the Mechanic built a new arm, which he could feel with.[1]

After the Crystal King arrived and bestowed power to Aspheera, Pythor, Vangelis, the Mechanic, and Mister F, the Mechanic's arm was upgraded to a crystal blaster.

Appearance[]

The robo-arm looks like an regular orange arm. In the part where the elbow is, it has an exposed part that allows the Mechanic to bend his arm. There are several gray protrusions with red lights on the arm. The hand is teal and the Mechanic can feel with it since "Upgrade".

The flamethrower version looks just like the regular version, but instead of a hand it has a conical piece with holes that works like a flamethrower.

In Crystalized, the arm is turned into a crystal weapon and resembles a black laser cannon with four crystal fins on it.

Powers and abilities[]

The regular robo-arm can move and in "Enkrypted," all cells in Kryptarium can be opened by it. In Secrets of the Forbidden Spinjitzu, it is shown that the arm, after folding, can move itself where the Mechanic has directed it. It can shoot its hand into the distance, which has devastating effects, as shown in "The Prodigal Father."

The flamethrower version can throw fire from its head. It also works as a weapon, as the Mechanic often used to fight in fights. It can shoot its head into the distance like the regular version as shown in "Would You Like to Enter Prime Empire?"

The crystal version fires pink lasers that could turn an enemy into a crystal zombie.

Appearances[]

Sets

Ninjago: Masters of Spinjitzu

Season 6: Skybound

Season 8: Sons of Garmadon

Tales from the Monastery of Spinjitzu

Season 11: Secrets of the Forbidden Spinjitzu

Prime Empire Original Shorts

Season 12: Prime Empire

Season 15: Crystalized

Ninjago: Dragons Rising

The Elemental Mechs

Season 2

Trivia[]

  • His robo-arm has two versions: one regular and the other a flamethrower.
    • After being crystalized, the flamethrower was replaced with a blaster.
  • After upgrading by Unagami in "Upgrade," the Mechanic can feel with the arm.
    • It is also possible that the arm additionally made him faster and stronger, until Okino sliced it off.
  • Obviously, the Mechanic has tried to improve his arm many times, as his headquarters is full of these arms.
  • The only episodes in which the Mechanic folds his robo-arm are "The Absolute Worst" and "Upgrade."
  • Despite the fact that since Season 11, the Mechanic has thrown fire from a robo-arm only a short distance, in "The Mask of Deception," he threw fire a very long distance.
  • Despite the fact that in all other seasons the robo-arm is orange, in The Mask of Deception," it is rather brown and in physical form is metallic gold.
  • The flame that the Mechanic throws from the robo-arm in the anime-style version is blue instead of the ordinary orange flame.
  • Despite the complicated shape with many protrusions that the arm has in the show, in physical form it appears as an ordinary colored LEGO arm.

Gallery[]

Promotional media[]

In Ninjago: Masters of Spinjitzu[]

Season 6: Skybound[]

Season 8: Sons of Garmadon[]

Season 11: Secrets of the Forbidden Spinjitzu[]

Prime Empire Original Shorts[]

Season 12: Prime Empire[]

Season 15: Crystalized[]

In other media[]

References[]

Objects

Artifacts

Allied Armor of Azure · Amulet of Protection · Amulets of Wojira (Storm · Wave) · Bell of Divinity · Blade Cup · Cat-Eye Jewel · Celestial Clock · Chest Vortex · Crowns of Horns · Dragon Armor (Blade · Chestplate · Helmet · Shield) · Dragon Cores (Blue · Golden · Green · Imperium · Orange · Pink · Purple · Yellow) · Dragon Form scroll · Dragon Icons · Elemental Cup · Gandalaria's crystal ball · Golden Armor · Golden sarcophagus · Gong of Shattering · Helmet of Shadows · Idol of Unity · Jadeblade statue · Jordana's crystal ball · Lantern · Map of Dens · Map of Fangs · Map of the Golden Weapons · Maps to the Oni Mask of Hatred · Medallion · Mirror of Dread · Oni Masks (Deception · Hatred · Vengeance) · Protective container · Realm Crystal · Sacred Flutes · Scented Relaxation Candle · Scroll of Confusion · Scroll of Dancing Monkeys · Scroll of the 4th Dimension (non-canon) · Scrolls of Airjitzu · Scrolls of Forbidden Spinjitzu · Serpentine Stone (non-canon) · Skull of Hazza D'ur · Spatula from the Cursed Realm · Spectral Crown · Tanabrax's medallion · Teapot of Tyrahn · Thunderfang's gem · Underworld helmet · Underworld Umbrella · Urn of Enmity · Vangelis' mask · Whirlwand · Wolf Masks

Technology

Arcade cabinets · Artificial limbs · BorgPad · BorgWatch · Compact converted jiggly compressor · Control implant · Crystal Spiders · Glass core · Imperium Droids · Imperium Drones · Infovision · Jay's guitar · Level 999 Stealth Barrier · MiniPix · Original Prime Empire arcade cabinet · Overlord hard drive · Party toaster · Perfect Match · Photacs · Pixal Bots · Prime Empire motherboard · Robo-arm · Robot dogs · Samurai X suit · Shrinking pill · Sparring bot · Spider Hacker · Techno-cocoons · Thermolytic Inverter · Time apparatus · Water-scooters · Weaponized armor · Wu Bots · Zane's Martial Arts Movie Club · Zane's power source

Miscellaneous

Banners (Adaptability · Balance · Courage · Focus · Generosity · Resilience · Speed · Stealth · Strength · Surprise · Teamwork · Wisdom) · Bleckt's cane · Chen's Chair · Credits · Cyrus Borg's statue · Day of the Departed lanterns · Elemental Forges (non-canon) · Energy cubes · Evil statues · Fangpyre skeleton · Fireblock SPF-3000 · Garmadon's helmet · Garmadon's statue (Corridor of Elders) · Hatty · Health boards · Hearth Fire · Hourglasses (non-canon) · Ice Dragon eggs · Ice shackles · Inventories · Jacob's sitar · Jay's travel pillow · Kai's headband · Kai's Super Awesome Slide Course · Lava Dragon eggs · Lilly's necklace · Loot boxes · Minidroid Chess · Mister Cuddlywomp · Moppy · Nadakhan's pocketwatch · Ninja action figures · Ninjago history mural · Nya's fan · Obsidian Armor · Plundar's dice · Police Commissioner's model boat · Ramen noodle cart · Rodrigo · Rope of Questionable Integrity · Rope of Supreme Durability · Scroll of Grievances · Sea scrolls · Shintaro wings · Soda guzzler · Throne of swords · Titanium statue · Unicorn figurines · Vermillion armor · Vermillion eggs · Vex's crystal · Wu's meditation carpet · Wu's pocketwatch · Wyconium coil

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