Magic: The Gathering · Secret Lair Showdown

Mayhem Devil

French name: Diable du carnage

28PromoBorderless

Mayhem Devil (Secret Lair Showdown 28) has a market price of US$1.79 to US$9.90 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

NormalUS$1.79Low US$1.35

FoilUS$9.90Low US$8.99

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

Card details

Type: Creature: Devil
Mana cost: {1}{B}{R}
Power / toughness: 3/3
Artist: Hisashi Momose

Card text

Whenever a player sacrifices a permanent, Mayhem Devil deals 1 damage to any target.

Flavour text

Some kinds of trouble you just can't resist getting into.

About this card

Mayhem Devil is card 28 in Secret Lair Showdown, a Magic: The Gathering set released Feb 17, 2023. Rarity: Promo. Finishes: Normal, Foil. Illustrated by Hisashi Momose. Reference market price on Nov 8, 2026: US$1.79 (Normal), US$9.90 (Foil). Over the last 30 days, the Normal price went up 4.7%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.