Karn, Legacy Reforged
March of the Machine: The Aftermath 149 • mythic
- Set
- March of the Machine: The Aftermath
- Collector number
- 149
- Rarity
- Mythic
- Mana cost
- 5 generic mana
- Type
- Creature
- Colors
- Colorless
- Artist
- Grzegorz Rutkowski
- Finish
- Etched
What it does
Karn's power and toughness are each equal to the greatest mana value among artifacts you control.
At the beginning of your upkeep, add colorless mana 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.
Where you can play it
- StandardNot legal
- PioneerLegal
- ModernLegal
- LegacyLegal
- VintageLegal
- CommanderLegal
- PauperNot legal
- BrawlLegal
- HistoricLegal
- TimelessLegal
- Penny DreadfulLegal
- OathbreakerLegal
Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.
Where to find one
Search for Karn, Legacy Reforged on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Karn, Legacy Reforged was released in May 2023 as part of the Magic: The Gathering expansion set March of the Machine: The Aftermath. This set was designed as a narrative epilogue to the game's multi-year Phyrexian arc, focusing on the immediate fallout and rebuilding efforts across the multiverse. As a silver-plated golem and a central figure in Magic's long-running lore, Karn was depicted in a moment of introspection following the intense conflicts of the preceding chapters.
The card was illustrated by Jason Rainville, who captured Karn in a reflective, stoic posture that emphasizes his monumental size and metallic composition. Mechanically, the card was designed to incentivize players for controlling high-mana-value artifacts, reflecting Karn’s thematic role as a creator and protector of powerful relics. Upon its release, the card received attention from collectors for its role as a key narrative piece and its unique design which integrates well into artifact-heavy deck archetypes.
Generated by Pi, the collecto.rs collecting companion
Who's collecting this
Real cards collectors on collecto.rs who have this in their public collection.
About Karn, Legacy Reforged
Karn, Legacy Reforged is a card in the Magic: The Gathering catalog on collecto.rs. March of the Machine: The Aftermath 149 • mythic. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Karn, Legacy Reforged on collecto.rs?
Karn, Legacy Reforged doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Karn, Legacy Reforged?
Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other magic: the gathering collectors. Your collection stays private by default.
Where does the Karn, Legacy Reforged catalog entry come from?
The catalog entry for Karn, Legacy Reforged is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs cards tracking free?
Yes. Tracking your cards is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every card you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
