Exponential Growth PSTX

Card

id	82119
artist	Izzy
artistIds	2c3d2473-ff5d-4309-8194-e0b2def2ab65
asciiName
attractionLights
availability	paper
boosterTypes
borderColor	black
colorIdentity	G
colorIndicator
colors	G
defense
duelDeck
edhrecRank	5713
edhrecSaltiness	0.22
faceConvertedManaCost
faceFlavorName
faceManaValue
faceName
finishes	foil
flavorName
flavorText	Most Quandrix students fundamentally disagree with the concept of "enough."
frameEffects
frameVersion	2015
hand
hasAlternativeDeckLimit
hasContentWarning
hasFoil	1
hasNonFoil	0
isAlternative	1
isFullArt
isFunny
isGameChanger
isOnlineOnly
isOversized
isPromo	1
isRebalanced
isReprint	1
isReserved
isStarter	1
isStorySpotlight
isTextless
isTimeshifted
keywords
language	English
layout	normal
leadershipSkills
life
loyalty
manaCost	{X}{X}{G}{G}
manaValue	2
name	Exponential Growth
number	130s
originalPrintings
originalReleaseDate
originalText
otherFaceIds
power
printings	PRM, PSTX, STX
promoTypes	prerelease, datestamped
rarity	rare
rebalancedPrintings
relatedCards
securityStamp	oval
setCode	PSTX
side
signature
sourceProducts
subsets
subtypes
supertypes
text	Until end of turn, double target creature's power X times.
toughness
type	Sorcery
types	Sorcery
uuid	8086a3a3-028e-5105-8448-f62197e41ca3
variations	023815de-60d2-5329-ba86-64b1011d56f5
watermark
setName	Strixhaven: School of Mages Promos

id	82119
cardKingdom
cardKingdomEtched
cardKingdomFoil	https://mtgjson.com/links/c5830ebaa1a1dd51
cardmarket
tcgplayer	https://mtgjson.com/links/9c32f6ea0642f3da
tcgplayerEtched
uuid	8086a3a3-028e-5105-8448-f62197e41ca3

No foreign data.

date	text
2021-04-16	Exponential Growth doubles a creature’s power sequentially, not all at the same time. For example, if X is 3 and you target a 2/2 creature, you will double its power once to 4, again to 8, and a third time to 16, making it a 16/2 creature until end of turn.
2021-04-16	If a creature’s power is less than 0 when it’s doubled, instead that creature gets -X/-0, where X is how much less than 0 its power is. For example, if an effect has given a 5/5 creature -7/-0 so that it’s a -2/5 creature, doubling its power makes it a -4/5 creature.
2021-04-16	If an effect instructs you to “double” a creature’s power, that creature gets +X/+0, where X is its power as that effect begins to apply. (This is not the value of X you chose when you cast the spell)