Killow (Oni Mask of Deception)

njo399 · Ninjago

Sons of Garmadon · 2018; debuted in set 70642 Killow vs. Samurai X

Killow (Oni Mask of Deception)

Figure ID

njo399

Theme

Ninjago

Year Released

2018; debuted in set 70642 Killow vs. Samurai X

Rarity

Uncommon; exclusive to a single mid-priced set within the 2018 wave, though highly sought after by collectors for its unique elements.

Head

Bright Red head piece with Oni Mask of Deception printing, featuring white horns and intricate black/white facial markings.

Torso

Black torso with detailed mechanical/technological printing, including wire motifs and armor plating; includes a black spiked neck armor piece (pauldron).

Legs

Black legs with bright red knee-pad printing and metallic silver armor highlights; standard minifigure leg size despite the character's large stature in the show.

Accessories

Four Red Katanas (standard 21459 part) and a specialized red 'weapon holder' claw attachment representing his enhanced combat form.

Color Scheme

A striking contrast of Black and Bright Red, accented with White (horns), Silver (armor detailing), and Yellow/Orange (inner mask glow).

Printing Details

Extremely high-detail pad printing on the head/mask and torso; features complex asymmetrical tech-organic patterns typical of the 2018 design era.

Variants

This is the 'Standard Minifigure' sized variant of Killow; he also appears as a BigFig (njo402) in the same set to represent his biological size accurately.

Condition Notes

Check for stress marks on the katana hilts and the white printing on the red mask horns, which can flake over time with play.

Estimated Value

Current market value ranges from $15.00 - $25.00 USD for a used complete specimen, with a higher premium if the mask print is pristine.

Price (New)

Retail set 70642 cost $49.99 USD at launch, which included two figures (one being a BigFig).

Compatible Sets

70642 Killow vs. Samurai X

Character Background

Killow is a high-ranking member of the Sons of Garmadon; in this form, he is wearing one of the three powerful Oni Masks which grants him telekinetic powers.

Design Notes

The use of the standard minifigure body for this version allows Killow to 'wear' the mask accurately compared to the BigFig mold which has static heads.

Similar Minifigures

Mr. E (njo400), Ultra Violet (njo401), or other Oni-masked figures from the Season 8 wave.

Collectibility

High; any figure featuring an Oni Mask is considered a pillar of Ninjago collecting due to the mask's lore significance and unique aesthetic.

History

Represents the 'Sons of Garmadon' arc where Ninjago moved toward a more mature, gritty tone with 'cyber-punk' motorcycle gang influences.

Interesting Facts

The 'Oni Mask of Deception' represented here allows its wearer to levitate objects; the red color is specifically assigned to camouflage with the wearer's bloodlust.

Display Suggestions

Display alongside the other two Oni Masks (Purple/Orange) to complete the 'Three Masks' collection on a custom stand.

Modification Potential

The red mask head is highly popular for 'Demon' or 'Cyberpunk' custom MOCs due to its aggressive and detailed look.

Overall Assessment

An excellent specialized figure; the mask printing is the standout feature, earning it a high 8/10 collectibility rating.

Identified on 6/22/2026
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