The 2025 Magic: The Gathering Secret Lair Promo Swamp card features a rare foil finish and is numbered #33 in the SLP set.
2025 • Magic: The Gathering • Secret Lair Promo
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$55.19 | Guide Estimate | +2.5% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Nov 2, 2026
The 2025 Magic: The Gathering Secret Lair Promo Swamp card, numbered 33 in the SLP set, is a Basic Land with a rare foil finish. Created by artist John Avon, this card serves as a fundamental resource for generating black mana in gameplay. The card's type line identifies it as a Basic Land — Swamp, and it has a mana value of 0. Its color identity is strictly black, denoted by the symbol {B}. The printed rules text indicates that tapping the card allows the player to add one black mana to their pool. As a promotional item from the Secret Lair series, this release holds a distinct place in the Magic: The Gathering trading card game catalog. The card's design and rarity make it a notable addition for those focusing on the Secret Lair Promo subset. The SLP set code further distinguishes this release within the broader Magic: The Gathering product line. Understanding the card's role as a basic land is key for both players and collectors evaluating its utility and aesthetic appeal. The foil variant adds a tactile element to the card, distinguishing it from non-foil prints in the same set.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
Swamp
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Rare
John Avon
Card Stock
English
Foil
Basic Land — Swamp
Abilities, attacks, oracle text, and flavor text printed on the card.
({T}: Add {B}.)
Notable collectible traits associated with this card profile.
FAQ
The Swamp card from the Secret Lair Promo set is numbered 33. This number helps collectors identify its place within the SLP set checklist.
The artist for this Secret Lair Promo Swamp card is John Avon. His work is featured on this rare foil basic land card.
The Secret Lair Promo Swamp produces one black mana. Its rules text allows the player to tap the card to add {B} to their mana pool.
Explore cards with this name across sets and editions. Check each card’s details before choosing a version.
