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Biomass Mutation C21

Other printings of "Biomass Mutation": PLST #GTC-213 C19 #187 C21 #209 PIP #212 GTC #213 DSC #214 PIP #475 PIP #740 PIP #1003

Card

id	16775
artist	Dan Murayama Scott
artistIds	f852fa13-137e-40f2-bbc1-0f01df09c0e0
asciiName
attractionLights
availability	mtgo, paper
boosterTypes
borderColor	black
colorIdentity	G, U
colorIndicator
colors	G, U
defense
duelDeck
edhrecRank	4527
edhrecSaltiness	0.09
faceConvertedManaCost
faceFlavorName
faceManaValue
faceName
finishes	nonfoil
flavorName
flavorText	"A regression to ancient forms? A glimpse of future evolutions? Or a fleeting alteration of the present?" —Vorel of the Hull Clade
frameEffects
frameVersion	2015
hand
hasAlternativeDeckLimit
hasContentWarning
hasFoil	0
hasNonFoil	1
isAlternative
isFullArt
isFunny
isGameChanger
isOnlineOnly
isOversized
isPromo
isRebalanced
isReprint	1
isReserved
isStarter
isStorySpotlight
isTextless
isTimeshifted
keywords
language	English
layout	normal
leadershipSkills
life
loyalty
manaCost	{X}{G/U}{G/U}
manaValue	2
name	Biomass Mutation
number	209
originalPrintings
originalReleaseDate
originalText	Creatures you control have base power and toughness X/X until end of turn.
otherFaceIds
power
printings	C19, C21, DSC, GTC, PIP, PLST
promoTypes
rarity	rare
rebalancedPrintings
relatedCards
securityStamp	oval
setCode	C21
side
signature
sourceProducts	{'nonfoil': ['7492727a-818c-5f60-8867-36f6fded0378', '91fc3d96-65d6-5c92-8718-12ecde722d95']}
subsets
subtypes
supertypes
text	Creatures you control have base power and toughness X/X until end of turn.
toughness
type	Instant
types	Instant
uuid	b1dcf0d3-ee9a-5bc4-9ed6-fe253f697f49
variations
watermark
setName	Commander 2021

Identifiers

id	16775
cardKingdomEtchedId
cardKingdomFoilId
cardKingdomId	245222
cardsphereFoilId
cardsphereId	76492
deckboxId	56581
mcmId	559115
mcmMetaId
mtgArenaId
mtgjsonFoilVersionId
mtgjsonNonFoilVersionId
mtgjsonV4Id	2eee3a2f-7433-57ac-95cc-f24cfc14a8b3
mtgoFoilId
mtgoId	89519
multiverseId	519244
scryfallCardBackId	0aeebaf5-8c7d-4636-9e82-8c27447861f7
scryfallId	80fc2879-c73d-41c7-987c-cbeaca02cc45
scryfallIllustrationId	12ba1cd6-0634-434d-b8ae-d8efbd872c99
scryfallOracleId	2dbe8aaa-2e34-4552-8da7-cf8ecbbaa7b6
tcgplayerEtchedProductId
tcgplayerProductId	236309
uuid	b1dcf0d3-ee9a-5bc4-9ed6-fe253f697f49

Legalities

id	16775
alchemy
brawl
commander	Legal
duel	Legal
future
gladiator
historic
legacy	Legal
modern	Legal
oathbreaker	Legal
oldschool
pauper
paupercommander
penny	Legal
pioneer	Legal
predh
premodern
standard
standardbrawl
timeless
uuid	b1dcf0d3-ee9a-5bc4-9ed6-fe253f697f49
vintage	Legal

Purchase URLs

id	16775
cardKingdom	https://mtgjson.com/links/dcdc104695861224
cardKingdomEtched
cardKingdomFoil
cardmarket
tcgplayer	https://mtgjson.com/links/b9458276881dd82e
tcgplayerEtched
uuid	b1dcf0d3-ee9a-5bc4-9ed6-fe253f697f49

Foreign Data (per language)

language	name	flavorText	type	text	multiverseId
Chinese Simplified	巨量突变	「退化为古老形态？窥见未来进化？或是将现在短暂改变？」～壳进化组的沃瑞	瞬间	由你操控的生物之基础力量与防御力为X/X直到回合结束。	521228
Chinese Traditional	巨量突變	「退化為古老形態？窺見未來進化？或是將現在短暫改變？」～殼進化組的沃瑞	瞬間	由你操控的生物之基礎力量與防禦力為X/X直到回合結束。	521476
French	Mutation de biomasse	« Régression vers d'anciennes formes ? Avant-goût d'évolutions futures ? Ou altération fugace de l'instant présent ? » —Vorel du Cladus Coque	Éphémère	Les créatures que vous contrôlez ont une force et une endurance de base de X/X jusqu'à la fin du tour.	519988
German	Mutierende Biomasse	„Ein Rückschritt zu uralten Erscheinungsformen? Ein kurzer Blick auf künftige Evolutionen? Oder eine flüchtige Veränderung der Gegenwart?" —Vorel von der Hülsenklade	Spontanzauber	Kreaturen, die du kontrollierst, haben Basis-Stärke und -Widerstandskraft X/X bis zum Ende des Zuges.	519492
Italian	Mutazione della Biomassa	"Una regressione ad antiche forme? Un assaggio di evoluzioni future? O un'instabile alterazione del presente?" —Vorel del Clade del Carapace	Istantaneo	Le creature che controlli hanno forza e costituzione base X/X fino alla fine del turno.	520236
Japanese	生体料の突然変異	「太古の姿への先祖返りか？来たる進化の兆候か？それとも現在が束の間の変化を見せているのか？」 ――育殻組のヴォレル	インスタント	ターン終了時まで、あなたがコントロールしているすべてのクリーチャーの基本のパワーとタフネスはＸ/Ｘになる。	520484
Portuguese (Brazil)	Mutação de Biomassa	"Uma regressão a formas antigas? Um lampejo de evoluções futuras? Ou uma alteração efêmera do presente?" — Vorel da Cepa do Casco	Mágica Instantânea	As criaturas que você controla têm poder e resistência básicos X/X até o final do turno.	520732
Russian	Мутация Биомассы	«Возвращение к старым видам? Пример будущих эволюций? Или просто мимолетное изменение настоящего?» — Ворел из Клады Оболочки	Мгновенное заклинание	Существа под вашим контролем имеют базовую силу и выносливость X/X до конца хода.	520980
Spanish	Mutación de la biomasa	"¿Una regresión a las viejas costumbres? ¿Un indicio de evoluciones futuras? ¿O una fugaz alteración del presente?". —Vorel del Clado de la Vaina	Instantáneo	Las criaturas que controlas tienen una fuerza y resistencia base de X/X hasta el final del turno.	519740

Rulings

date	text
2013-01-24	Biomass Mutation overwrites any effects that set the power and/or toughness of a creature you control to a specific value. Effects that modify power and/or toughness but don't set them to a specific value (like the one created by Giant Growth), power/toughness changes from counters, and effects that switch a creature's power and toughness will continue to apply. For example, say you control a 1/1 creature that's getting +4/+2 from an Aura, has a +1/+1 counter on it, and is affected by an effect that switches its power and toughness. This creature is 4/6. If you cast Biomass Mutation with X equal to 4, the creature would become 7/9 (4/4, +4/+2 from the Aura, +1/+1 from the counter, then switch power and toughness).
2013-01-24	Choosing 0 as the value for X will likely cause creatures you control to become 0/0 and be put into the graveyard.

date

text

2013-01-24

Biomass Mutation overwrites any effects that set the power and/or toughness of a creature you control to a specific value. Effects that modify power and/or toughness but don't set them to a specific value (like the one created by Giant Growth), power/toughness changes from counters, and effects that switch a creature's power and toughness will continue to apply. For example, say you control a 1/1 creature that's getting +4/+2 from an Aura, has a +1/+1 counter on it, and is affected by an effect that switches its power and toughness. This creature is 4/6. If you cast Biomass Mutation with X equal to 4, the creature would become 7/9 (4/4, +4/+2 from the Aura, +1/+1 from the counter, then switch power and toughness).

2013-01-24

Choosing 0 as the value for X will likely cause creatures you control to become 0/0 and be put into the graveyard.