The 2023 Magic: The Gathering Secret Lair Promo card featuring Relentless Rats, a rare foil creature with a unique scaling power and toughness mechanic.
2023 • Magic: The Gathering • Secret Lair Promo
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$38.67As of 9/24/2026 | Guide Estimate | 0% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Sep 24, 2026
Released in 2023 as part of the Secret Lair Promo set, this Magic: The Gathering trading card features the creature Relentless Rats. Identified as card number 10 with the set code SLP, the card is classified as a Rare foil print. The artwork for this release is credited to the artist GodMachine. As a black mana creature with a mana cost of {1}{B}{B}, it enters the battlefield with a base power and toughness of 2/2. The card's rules text distinguishes it from standard creatures in the game. It gains +1/+1 for each other creature on the battlefield named Relentless Rats, allowing it to grow significantly in size when multiple copies are present. Furthermore, the rules allow a deck to include any number of cards named Relentless Rats, rather than the usual limit of four. This flexibility makes it a unique structural element for players looking to build decks around swarm strategies. For collectors of Magic: The Gathering trading cards, this product represents a specific moment in the game's promotional history. The foil treatment adds a distinct visual layer to the card compared to non-foil versions. Completing sets or collecting specific artist works often drives interest in this release. The card serves as a tangible piece of the Secret Lair campaign, appealing to those who appreciate the game's creature types and mechanical variety. The combination of the Secret Lair branding and the specific card number makes it a recognizable entry for cataloging purposes.
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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
Relentless Rats
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Rare
GodMachine
Card Stock
English
Foil
{1}{B}{B}
Creature — Rat
2 / 2
B
Abilities, attacks, oracle text, and flavor text printed on the card.
This creature gets +1/+1 for each other creature on the battlefield named Relentless Rats. A deck can have any number of cards named Relentless Rats.
If you nourish them, they grow calamitous.
Notable collectible traits associated with this card profile.
Explore cards with this name across sets and editions. Check each card’s details before choosing a version.
