A noncreature permanent that turns into a creature can attack, and its {T} abilities can be activated, only if its controller has continuously controlled that permanent since the beginning of their most recent turn. It doesn't matter how long the permanent has been a creature.
If a permanent has {X} in its mana cost, X is considered to be 0.
Karn's last ability can't get a face-down card in exile, even if you know it's an artifact card.
Last observed at $9.57, up from $9.52 thirty days ago. Over the trailing 90 days the price moved between $7.90 and $9.57 across 33 observations. Headline volatility reads stable. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
Last observed on Scryfall 47 minutes ago at $9.57.
This printing is one of 2 catalogued treatments from PWAR — the lineup includes Foil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
This card belongs to *War of the Spark Promos* (released May 2019).
Card #1s in War of the Spark Promos.
Rarity tier: rare. Rares occupy the bottom-of-pack rare slot in standard boosters.
Card type: Legendary Planeswalker — Karn. Mana cost: {4} (4 converted).
Legal in Modern, Legacy, Commander, Brawl, and Historic. Banned in Pioneer. Restricted in Vintage.
EDHrec ranks this card #1,955 in Commander, putting it in the common-include tier of the format's playable pool.
Illustrated by Wisnu Tan. Rarix tracks 238 other cards credited to this artist across the catalog — browse the full gallery to see the body of work.
Search across TCGplayer, eBay sold, Cardmarket EU, and Star City from the marketplace deeplinks above to compare live listings.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Wisnu Tan
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
In a casual game, a card you choose from outside the game comes from your personal collection. In a tournament event, a card you choose from outside the game must come from your sideboard. You may look at your sideboard at any time.
Karn's first ability affects only artifacts on the battlefield. Activated abilities that work in other zones can still be activated.
Activated abilities contain a colon. They're generally written "[Cost]: [Effect]." Some keyword abilities are activated abilities and will have colons in their reminder text, such as equip. Triggered abilities (starting with "when," "whenever," or "at") are unaffected by Karn.
