Yu-Gi-Oh! · Labyrinth of Nightmare (Worldwide English)

Mask of Weakness

French name: Masque de Faiblesse

LON-EN015Common

Mask of Weakness (Labyrinth of Nightmare (Worldwide English) LON-EN015) has no market price as of Nov 8, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

Unlimited—Low US$0.26

As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Market price history

Price history starts Oct 15, 2026. A chart appears after two weeks.

Card details

Type: Trap Card
Attribute: TRAP
Monster type: Normal
Archetype: Mask
ATK: 0
DEF: 0

Card text

This card can only be activated in the Battle Phase. Select 1 attacking monster and decrease the selected monster's ATK by 700 points during the turn this card is activated.

About this card

Mask of Weakness is card LON-EN015 in Labyrinth of Nightmare (Worldwide English), a Yu-Gi-Oh! set released Mar 1, 2003. Rarity: Common. Finishes: Unlimited. No reference market price is available on Nov 8, 2026. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.