Baleful Mastery PSTX

Card

id	82082
artist	Chris Cold
artistIds	2622d22b-3fd8-4831-9b2b-adc5fac01b85
asciiName
attractionLights
availability	paper
boosterTypes
borderColor	black
colorIdentity	B
colorIndicator
colors	B
defense
duelDeck
edhrecRank	1166
edhrecSaltiness	0.15
faceConvertedManaCost
faceFlavorName
faceManaValue
faceName
finishes	nonfoil, foil
flavorName
flavorText
frameEffects
frameVersion	2015
hand
hasAlternativeDeckLimit
hasContentWarning
hasFoil	1
hasNonFoil	1
isAlternative
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	{3}{B}
manaValue	4
name	Baleful Mastery
number	64p
originalPrintings
originalReleaseDate
originalText
otherFaceIds
power
printings	OTC, PLST, PRM, PSTX, STX
promoTypes	promopack, stamped, planeswalkerstamped
rarity	rare
rebalancedPrintings
relatedCards
securityStamp	oval
setCode	PSTX
side
signature
sourceProducts
subsets
subtypes
supertypes
text	You may pay {1}{B} rather than pay this spell's mana cost. If the {1}{B} cost was paid, an opponent draws a card. Exile target creature or planeswalker.
toughness
type	Instant
types	Instant
uuid	11947a0f-5743-5d6e-8356-f99a4dbbdc89
variations	922648a7-9ae0-5ec9-8f33-52ef3586aee6
watermark
setName	Strixhaven: School of Mages Promos

id	82082
cardKingdom	https://mtgjson.com/links/33641af4a41b8de5
cardKingdomEtched
cardKingdomFoil	https://mtgjson.com/links/1e653b1e2a1d2e22
cardmarket
tcgplayer	https://mtgjson.com/links/7fc58920b898bb82
tcgplayerEtched
uuid	11947a0f-5743-5d6e-8356-f99a4dbbdc89

No foreign data.

date	text
2021-04-16	If you choose to pay one alternative cost, you can't pay any other alternative costs. For example, if an effect lets you cast a "Mastery" spell "without paying its mana cost," you can't also choose to pay its given alternative cost.
2021-04-16	If you copy a "Mastery" spell and the alternative cost was paid, the copy will resolve as though the cost was paid.
2021-04-16	In a multiplayer game, you choose which opponent takes the prescribed action as the spell resolves.
2021-04-16	The mana value of a spell on the stack is determined by its mana cost, not any alternative costs you used to pay for it.
2021-04-16	If an effect increases or decreases the cost of spells you cast, that cost increase or decrease is applied to the alternative cost you chose to pay. In that case, the cost was still paid for the purposes of the effect, even if you paid more or less for it when it was cast.