Karn, Legacy Reforged MAT

Other printings of "Karn, Legacy Reforged": MAT #49 MAT #99 MAT #149 MAT #184 MB2 #255

Card

id	51280
artist	Grzegorz Rutkowski
artistIds	b5f49d0d-8056-48e3-b614-090e656b4f9c
asciiName
attractionLights
availability	arena, mtgo, paper
boosterTypes
borderColor	black
colorIdentity
colorIndicator
colors
defense
duelDeck
edhrecRank	2308
edhrecSaltiness	0.54
faceConvertedManaCost
faceFlavorName
faceManaValue
faceName
finishes	etched
flavorName
flavorText
frameEffects	legendary, inverted, etched
frameVersion	2015
hand
hasAlternativeDeckLimit
hasContentWarning
hasFoil	0
hasNonFoil	0
isAlternative
isFullArt
isFunny
isGameChanger
isOnlineOnly
isOversized
isPromo
isRebalanced
isReprint
isReserved
isStarter	1
isStorySpotlight
isTextless
isTimeshifted
keywords
language	English
layout	normal
leadershipSkills	{'brawl': False, 'commander': True, 'oathbreaker': False}
life
loyalty
manaCost	{5}
manaValue	5
name	Karn, Legacy Reforged
number	149
originalPrintings
originalReleaseDate
originalText	Karn, Legacy Reforged'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.
otherFaceIds
power	*
printings	MAT, MB2
promoTypes	boosterfun
rarity	mythic
rebalancedPrintings
relatedCards
securityStamp	oval
setCode	MAT
side
signature
sourceProducts	{'etched': ['dd55ee66-c53b-52c2-b100-300632d02e1a']}
subsets
subtypes	Golem
supertypes	Legendary
text	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.
toughness	*
type	Legendary Artifact Creature — Golem
types	Artifact, Creature
uuid	0a870842-a882-59be-ab10-8a557117328f
variations	e029e773-cb99-57d2-a5c5-39b9b6b40d27, de852333-e062-598a-8172-5ba707b32de1, a5ea391e-58fa-5991-adb8-a1c8a339b57a
watermark	desparked
setName	March of the Machine: The Aftermath

Identifiers

id	51280
cardKingdomEtchedId	277321
cardKingdomFoilId
cardKingdomId
cardsphereFoilId	103251
cardsphereId
deckboxId	78772
mcmId	710514
mcmMetaId
mtgArenaId
mtgjsonFoilVersionId
mtgjsonNonFoilVersionId
mtgjsonV4Id	72ad5391-8de8-52b7-a52f-7b05c28fb6c1
mtgoFoilId
mtgoId	109032
multiverseId	616093
scryfallCardBackId	0aeebaf5-8c7d-4636-9e82-8c27447861f7
scryfallId	f3dc3541-c398-4d43-b1c4-4d1e1e3e1ebf
scryfallIllustrationId	4a78b833-6938-48c9-b907-9af23a7f0aee
scryfallOracleId	bc8802db-8c94-4eb4-817f-5f4f5408b7a4
tcgplayerEtchedProductId	495748
tcgplayerProductId
uuid	0a870842-a882-59be-ab10-8a557117328f

Legalities

id	51280
alchemy
brawl	Legal
commander	Legal
duel	Legal
future
gladiator	Legal
historic	Legal
legacy	Legal
modern	Legal
oathbreaker	Legal
oldschool
pauper
paupercommander
penny	Legal
pioneer	Legal
predh
premodern
standard
standardbrawl
timeless	Legal
uuid	0a870842-a882-59be-ab10-8a557117328f
vintage	Legal

Purchase URLs

id	51280
cardKingdom
cardKingdomEtched	https://mtgjson.com/links/705db143c1cb4ce8
cardKingdomFoil
cardmarket
tcgplayer
tcgplayerEtched	https://mtgjson.com/links/5ba3235767cdbaba
uuid	0a870842-a882-59be-ab10-8a557117328f

Foreign Data (per language)

language	name	type	text	multiverseId
Chinese Simplified	神兵重铸卡恩	传奇神器生物～魔像	神兵重铸卡恩的力量和防御力各等同于由你操控之神器中的最大法术力值。在你的维持开始时，你每操控一个神器，便加{C}。此法术力不能用来施放非神器咒语。直到回合结束，你不会因步骤与阶段结束失去这份法术力。	616443
French	Karn, l'héritage reforgé	Créature-artefact légendaire : golem	La force et l'endurance de Karn, l'héritage reforgé sont chacune égales à la valeur de mana la plus élevée parmi les artefacts que vous contrôlez. Au début de votre entretien, ajoutez {C} pour chaque artefact que vous contrôlez. Ce mana ne peut pas être dépensé pour lancer des sorts non-artefact. Jusqu'à la fin du tour, vous ne perdez pas ce mana au moment où les étapes et les phases se terminent.	616243
German	Karn, neu geschmiedetes Vermächtnis	Legendäre Artefaktkreatur — Golem	Stärke und Widerstandskraft von Karn, neu geschmiedetes Vermächtnis, sind gleich dem höchsten Manabetrag unter den Artefakten, die du kontrollierst. Zu Beginn deines Versorgungssegments erzeugst du {C} für jedes Artefakt, das du kontrollierst. Dieses Mana kann nicht ausgegeben werden, um Nichtartefakt-Zaubersprüche zu wirken. Bis zum Ende des Zuges verlierst du dieses Mana nicht, sowie Segmente und Phasen enden.	616143
Italian	Karn, Eredità Riforgiata	Creatura Artefatto Leggendaria — Golem	La forza e la costituzione di Karn, Eredità Riforgiata sono pari al valore di mana maggiore tra gli artefatti che controlli. All'inizio del tuo mantenimento, aggiungi {C} per ogni artefatto che controlli. Questo mana non può essere speso per lanciare magie non artefatto. Fino alla fine del turno, non perdi questo mana al termine di ogni fase o sottofase.	616293
Japanese	再鍛されたレガシー、カーン	伝説のアーティファクト・クリーチャー — ゴーレム	再鍛されたレガシー、カーンのパワーとタフネスはそれぞれ、あなたがコントロールしているアーティファクトのマナ総量の中の最大値に等しい。あなたのアップキープの開始時に、あなたがコントロールしているアーティファクト１つにつき{C}を加える。このマナはアーティファクトでない呪文を唱えるためには支払えない。ターン終了時まで、ステップやフェイズの終了に際してあなたはこのマナを失わない。	616343
Portuguese (Brazil)	Karn, Legado Reforjado	Criatura Artefato Lendária — Golem	O poder e a resistência de Karn, Legado Reforjado, são ambos iguais ao maior valor de mana dentre os artefatos que você controla. No início de sua manutenção, adicione {C} para cada artefato que você controla. Este mana não pode ser gasto para conjurar mágicas não de artefato. Até o final do turno, você não perde esse mana conforme as etapas e fases terminam.	616393
Spanish	Karn, legado reforjado	Criatura artefacto legendaria — Gólem	Tanto la fuerza como la resistencia de Karn, legado reforjado son iguales al mayor valor de maná entre los artefactos que controlas. Al comienzo de tu mantenimiento, agrega {C} por cada artefacto que controlas. Este maná no se puede usar para lanzar hechizos que no sean de artefacto. Hasta el final del turno, no pierdes ese maná en cuanto terminan los pasos y las fases.	616193

Rulings

date	text
2023-05-12	Karn's last ability isn't a mana ability, even though it adds mana. It uses the stack and it can be responded to. Use the number of artifacts you control as the ability resolves to determine how much mana to add.
2023-05-12	The ability that defines Karn's power and toughness works in all zones, not just the battlefield. As long as Karn is under your control and still an artifact, its own mana value will count. In most cases, it'll be at least 5/5.
2023-05-12	The mana produced by Karn's last ability can be spent on anything that isn't a nonartifact spell. This includes casting artifact spells, paying costs to activate abilities of both artifact and nonartifact permanents, paying ward costs, and so on.