Mask of Weakness

Labyrinth of Nightmare LON-E015 • common

Set: Labyrinth of Nightmare
Printing code: LON-E015
Rarity: Common
Card type: Trap

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$10.49est. via TCGplayer

38,297cards in the catalog

11other printings of this card

Market

What it's worth

$10.49market price via TCGplayer · Nov 6, 2026

Estimate for a typical copy of Mask of Weakness; condition, printing, and grading move the real number.

Lore

Why it matters

The Mask of Weakness is a trap card that provides a tactical way to influence the flow of a duel. As a common card from the Labyrinth of Nightmare set, it remains a consistent example of the defensive tools available to players when building their decks.

Written by Pi, the helpful collecto.rs AI

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Provenance

Where it came from

The Mask of Weakness was introduced in the 2002 Labyrinth of Nightmare booster set, which served as the fourth core set for the Yu-Gi-Oh! Trading Card Game in English territories. As part of a series centered on the 'Mask' archetype, the card features a recurring visual motif designed to represent ritualistic or cursed equipment, reflecting the darker aesthetic themes prevalent in the early expansions of the game.

The card was designed as a continuous trap card intended to provide tactical utility by reducing the attack points of a target monster. Much like the broader collection of common-rarity trap cards in the Labyrinth of Nightmare set, it was intended to populate the lower tiers of competitive play, offering accessible control options for players looking to manipulate the field during the game's formative years.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Mask of Weakness

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

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About

About Mask of Weakness

Mask of Weakness is a card in the Yu-Gi-Oh! catalog on collecto.rs. Labyrinth of Nightmare LON-E015 • common. Catalog data is sourced from YGOProDeck. No collectors on collecto.rs publicly track this card yet — adding yours would make you the first.

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Where does the Mask of Weakness catalog entry come from?

The catalog entry for Mask of Weakness is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.