Karn, Legacy Reforged is a Mythic Rare foil card from the 2023 March of the Machine: The Aftermath expansion. This legendary artifact golem offers powerful mana generation and scalable power for artifact-based strategies.
Karn, Legacy Reforged
2023 • Magic: The Gathering • March of the Machine: The Aftermath
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Market & Price History
| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$18.62 | Guide Estimate | +7.4% | ||
- $18.62
- Source
- Guide Estimate
- Trend
- +7.4%
- Price Details
30-day Price History
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Sep 14, 2026
Description
Karn, Legacy Reforged stands as a pivotal card in the 2023 March of the Machine: The Aftermath expansion, serving as a centerpiece for artifact-focused strategies. As a Legendary Artifact Creature — Golem, this card is identified by the set code MAT and carries card number 99. It is printed as a Mythic Rare with a foil finish, distinguishing it within the expansion's hierarchy of rarity and collector interest. The card’s design emphasizes Karn’s enduring legacy as one of Magic: The Gathering’s most iconic planeswalkers turned artifact. Its gameplay mechanics are both versatile and potent. Karn’s power and toughness are dynamic, scaling with the greatest mana value among the artifacts you control. This makes him increasingly formidable as you build your board presence with larger artifacts. Additionally, the card provides consistent resource acceleration. At the beginning of your upkeep, it generates colorless mana equal to the number of artifacts you control. This mana is unique in that it cannot be used to cast non-artifact spells and persists through the end of the turn, allowing for flexible timing and powerful late-game plays. Karn’s transition from planeswalker to artifact reflects a major shift in the lore of the Standard format. The foil treatment adds a layer of visual appeal, making it a desirable addition for those building themed collections or seeking high-end finish options. Whether you are drawn to the character’s history or the strategic depth of artifact synergy, Karn, Legacy Reforged represents a key piece of the March of the Machine: The Aftermath catalog. Its identity as a Mythic Rare ensures it holds a prominent place in both competitive discussions and collector portfolios. For enthusiasts of the Magic trading card game, this card offers a blend of lore, artistry, and mechanical innovation that defines the era.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Karn, Legacy Reforged
Game
Magic: The Gathering
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Mythic Rare
Daren Bader
Card Stock
English
Foil
{5}
Legendary Artifact Creature — Golem
* / *
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
Karn's power and toughness are each equal to the greatest mana value among artifacts you control. At the beginning of your upkeep, add {C} for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end.








