Trumpet Blast CNS

Card

id	22685
artist	Carl Critchlow
artistIds	17948f16-611a-44b8-8d10-9895a0bdfff1
asciiName
attractionLights
availability	paper
boosterTypes	default
borderColor	black
colorIdentity	R
colorIndicator
colors	R
defense
duelDeck
edhrecRank	14289
edhrecSaltiness
faceConvertedManaCost
faceFlavorName
faceManaValue
faceName
finishes	nonfoil, foil
flavorName
flavorText	Keldon warriors don't need signals to tell them when to attack. They need signals to tell them when to stop.
frameEffects
frameVersion	2003
hand
hasAlternativeDeckLimit
hasContentWarning
hasFoil	1
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	{2}{R}
manaValue	3
name	Trumpet Blast
number	154
originalPrintings
originalReleaseDate
originalText	Attacking creatures get +2/+0 until end of turn.
otherFaceIds
power
printings	A25, BBD, CN2, CNS, IMA, KTK, M10, M13, M19, UDS
promoTypes
rarity	common
rebalancedPrintings
relatedCards
securityStamp
setCode	CNS
side
signature
sourceProducts	{'foil': ['0cfcf7bf-d259-562d-b55b-dfa3b7b81d9c'], 'nonfoil': ['0cfcf7bf-d259-562d-b55b-dfa3b7b81d9c']}
subsets
subtypes
supertypes
text	Attacking creatures get +2/+0 until end of turn.
toughness
type	Instant
types	Instant
uuid	75e2bbc2-a0fa-51a0-b8b0-fc4d9764ba17
variations
watermark
setName	Conspiracy

id	22685
cardKingdom	https://mtgjson.com/links/acc9f967046db326
cardKingdomEtched
cardKingdomFoil	https://mtgjson.com/links/8a5e0d5b9d1c31d8
cardmarket	https://mtgjson.com/links/138cb9b8a5b6c246
tcgplayer	https://mtgjson.com/links/968932030a114602
tcgplayerEtched
uuid	75e2bbc2-a0fa-51a0-b8b0-fc4d9764ba17

language	name	faceName	flavorText	type	text	multiverseId
Chinese Simplified	号角震天		凯尔顿战士不需要施令进攻，但却需要停手的讯号。	瞬间	进行攻击的生物得+2/+0直到回合结束。	382597
Japanese	ラッパの一吹き		ケルドの戦士には、戦いを始めるための合図は必要ない。彼らに必要なのは、戦いを止めるための合図だ。	インスタント	攻撃クリーチャーはターン終了時まで＋２/＋０の修整を受ける。	382807

date	text
2009-10-01	An "attacking creature" is one that has been declared as an attacker this combat, or one that was put onto the battlefield attacking this combat. Unless that creature leaves combat, it continues to be an attacking creature through the end of combat step, even if the player it was attacking has left the game, or the planeswalker it was attacking has left combat.
2009-10-01	Even though Trumpet Blast affects only attacking creatures, the bonus will remain for the rest of the turn.
2014-09-20	Only creatures that are attacking as Trumpet Blast resolves will receive the bonus. In other words, casting it before you've declared attackers usually won't do anything.