Iron Mastiff is an artifact creature dog from the 2022 Commander Legends set, featuring a unique d20 mechanic that determines its combat damage output.
2022 • Magic: The Gathering • Commander Legends: Battle for Baldur's Gate
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$0.27
Released in 2022 as part of the Commander Legends: Battle for Baldur's Gate expansion, Iron Mastiff (card number 317) stands out as an artifact creature dog within the Magic: The Gathering trading card game. Designed by artist James Paick, this uncommon card offers a distinct mechanical experience that blends traditional card gaming with tabletop role-playing elements. The card’s mana cost of four makes it a mid-game play, requiring careful resource management before it can hit the battlefield. The core appeal of Iron Mastiff lies in its randomized damage resolution. When attacking, players roll a d20 for each opponent, creating a high-variance scenario that keeps games unpredictable and exciting. The outcome depends entirely on the highest roll among those players. A result between one and nine causes the Mastiff to deal damage to its controller, a significant risk in competitive play. Rolls from ten to nineteen direct that damage to the defending player, offering a standard offensive push. However, a natural twenty triggers the card’s most powerful effect, dealing damage equal to its power to every opponent simultaneously. This potential for massive board impact makes it a memorable inclusion for collectors who appreciate unique mechanics over traditional stats. For fans of the Dungeons & Dragons crossover themes, the Iron Mastiff represents a perfect fusion of Magic’s strategic depth and tabletop randomness. Collectors often seek out this card to complete set benchmarks or to add flavorful, dice-rolling artifacts to their Commander decks. Its status as an uncommon in Commander Legends: Battle for Baldur's Gate ensures it remains accessible while offering a distinct gameplay twist. Whether you are building a thematic deck around artifact creatures or simply enjoy the thrill of chance, this card provides a engaging experience that goes beyond simple power and toughness. It serves as a reminder of the collaborative and narrative-driven roots of the game, inviting players to embrace uncertainty in their strategic decisions.
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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
Iron Mastiff
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Uncommon
James Paick
Card Stock
English
{4}
Artifact Creature — Dog
4 / 4
Abilities, attacks, oracle text, and flavor text printed on the card.
Whenever this creature attacks, roll a d20 for each player being attacked and ignore all but the highest roll. 1—9 | This creature deals damage equal to its power to you. 10—19 | This creature deals damage equal to its power to defending player. 20 | This creature deals damage equal to its power to each opponent.