Shapeshifter's Marrow FUT

Card

id	34958
artist	Chippy
artistIds	a36f01a0-e51a-48b2-a556-b9b3bc73f969
asciiName
attractionLights
availability	mtgo, paper
boosterTypes	default
borderColor	black
colorIdentity	U
colorIndicator
colors	U
defense
duelDeck
edhrecRank	23623
edhrecSaltiness	0.25
faceConvertedManaCost
faceFlavorName
faceManaValue
faceName
finishes	nonfoil, foil
flavorName
flavorText
frameEffects
frameVersion	future
hand
hasAlternativeDeckLimit
hasContentWarning
hasFoil	1
hasNonFoil	1
isAlternative
isFullArt
isFunny
isGameChanger
isOnlineOnly
isOversized
isPromo
isRebalanced
isReprint
isReserved
isStarter
isStorySpotlight
isTextless
isTimeshifted	1
keywords
language	English
layout	normal
leadershipSkills
life
loyalty
manaCost	{2}{U}{U}
manaValue	4
name	Shapeshifter's Marrow
number	58
originalPrintings
originalReleaseDate
originalText	At the beginning of each opponent's upkeep, that player reveals the top card of his or her library. If it's a creature card, the player puts the card into his or her graveyard and Shapeshifter's Marrow becomes a copy of that card. (If it does, it loses this ability.)
otherFaceIds
power
printings	FUT
promoTypes
rarity	rare
rebalancedPrintings
relatedCards
securityStamp
setCode	FUT
side
signature
sourceProducts	{'foil': ['d8b268d0-0431-515c-89b1-b21af3c467fc', 'e6e772ad-c2d8-5030-891b-897766e58924'], 'nonfoil': ['624d9e34-1b31-5066-bc0f-14eab4265b5a', 'd8fa8339-7332-52be-808f-dfec6fa54b19', 'e6e772ad-c2d8-5030-891b-897766e58924']}
subsets
subtypes
supertypes
text	At the beginning of each opponent's upkeep, that player reveals the top card of their library. If it's a creature card, the player puts the card into their graveyard and this enchantment becomes a copy of that card. (If it does, it loses this ability.)
toughness
type	Enchantment
types	Enchantment
uuid	0070b2d5-60b8-556d-b36b-ad52c1421e08
variations
watermark
setName	Future Sight

Identifiers

id	34958
cardKingdomEtchedId
cardKingdomFoilId	122575
cardKingdomId	122395
cardsphereFoilId	18818
cardsphereId	18819
deckboxId	3235
mcmId	15050
mcmMetaId	8979
mtgArenaId
mtgjsonFoilVersionId
mtgjsonNonFoilVersionId
mtgjsonV4Id	c2854691-7b5d-513f-bb03-9373ed467ee3
mtgoFoilId	26907
mtgoId	26906
multiverseId	136214
scryfallCardBackId	0aeebaf5-8c7d-4636-9e82-8c27447861f7
scryfallId	48cb3fa8-555f-4df6-994e-cf01896f7470
scryfallIllustrationId	d9721c03-d3c7-4180-8ed5-091c8372f332
scryfallOracleId	a5a2d17d-5759-46fb-8e44-694bd3b72f5d
tcgplayerEtchedProductId
tcgplayerProductId	14980
uuid	0070b2d5-60b8-556d-b36b-ad52c1421e08

Legalities

id	34958
alchemy
brawl
commander	Legal
duel	Legal
future
gladiator
historic
legacy	Legal
modern	Legal
oathbreaker	Legal
oldschool
pauper
paupercommander
penny	Legal
pioneer
predh	Legal
premodern
standard
standardbrawl
timeless
uuid	0070b2d5-60b8-556d-b36b-ad52c1421e08
vintage	Legal

Purchase URLs

id	34958
cardKingdom	https://mtgjson.com/links/bf67629c65a82113
cardKingdomEtched
cardKingdomFoil	https://mtgjson.com/links/f2880a521e34b55d
cardmarket	https://mtgjson.com/links/5df668f6357e705a
tcgplayer	https://mtgjson.com/links/9a7c68bf9fdc603a
tcgplayerEtched
uuid	0070b2d5-60b8-556d-b36b-ad52c1421e08

Foreign Data (per language)

language	name	type	text	multiverseId
Chinese Simplified	变形兽精华	结界	在每位对手的维持开始时，该牌手展示其牌库顶牌。若展示出生物牌，则该牌手将该牌置于其坟墓场，且变形兽精华成为该牌的复制。（它在复制后会失去此异能。）	145236
French	Moelle de changeforme	Enchantement	Au début de l'entretien de chaque adversaire, ce joueur révèle la carte du dessus de sa bibliothèque. Si c'est une carte de créature, ce joueur la met dans son cimetière et la Moelle de changeforme devient une copie de cette carte. (Si elle fait ainsi, elle perd cette capacité.)	145398
German	Mark des Gestaltwandlers	Verzauberung	Zu Beginn des Versorgungssegments jedes Gegners zeigt dieser Spieler die oberste Karte seiner Bibliothek offen vor. Falls es eine Kreaturenkarte ist, legt der Spieler die Karte in seinem Friedhof, und das Mark des Gestaltwandlers wird zu einer Kopie dieser Karte. (Falls es das tut, verliert es diese Fähigkeit.)	144993
Italian	Essenza del Polimorfo	Incantesimo	All'inizio del mantenimento di ogni avversario, quel giocatore rivela la prima carta del suo grimorio. Se è una carta creatura, il giocatore mette la carta nel suo cimitero e l'Essenza del Polimorfo diventa una copia di quella carta. (Se lo fa, perde questa abilità.)	144912
Japanese	多相の戦士の真髄	エンチャント	各対戦相手のアップキープの開始時に、そのプレイヤーは自分のライブラリーの一番上のカードを公開する。それがクリーチャーである場合、そのプレイヤーはそのカードを自分の墓地に置き、多相の戦士の真髄はそのカードのコピーになる。（そうなった場合、この能力は失われる。）	145479
Portuguese (Brazil)	Medula de Metamorfo	Encantamento	No início da manutenção de cada oponente, aquele jogador revela o card do topo de seu próprio grimório. Se for um card de criatura, o jogador coloca o card em seu cemitério e Medula de Metamorfo torna-se uma cópia daquele card. (Se o fizer, ele perderá esta habilidade.)	145155
Russian	Суть Имитации	Чары	В начале шага поддержки каждого оппонента тот игрок показывает верхнюю карту своей библиотеки. Если это карта существа, игрок кладет ту карту на свое кладбище и Суть Имитации становится копией той карты. (Если это происходит, она теряет эту способность.)	145074
Spanish	Tuétano del metamorfo	Encantamiento	Al comienzo del mantenimiento de cada oponente, ese jugador muestra la primera carta de su biblioteca. Si es una carta de criatura, el jugador pone esa carta en su cementerio y el Tuétano del metamorfo se convierte en una copia de esa carta. (Si lo hace, pierde esta habilidad.)	145317

Rulings

date	text
2007-05-01	If the revealed card is a creature card, Shapeshifter’s Marrow becomes a copy of that card permanently. It’s no longer an enchantment.
2007-05-01	If the revealed card isn’t a creature card, it stays on top of that player’s library. Shapeshifter’s Marrow remains an enchantment.
2007-05-01	In a Two-Headed Giant game, this ability triggers separately for each player at the start of the opposing team’s turn. If the first ability to resolve reveals a creature card, Shapeshifter’s Marrow becomes a creature. If the second ability to resolve also reveals a creature card, the ex-Shapeshifter’s Marrow then becomes a copy of that creature.