Unwinding Clock BRR

Card

id	13838
artist	David Astruga
artistIds	4fa5b0e2-1324-4407-98b8-3282395a03e3
asciiName
attractionLights
availability	paper
boosterTypes
borderColor	black
colorIdentity
colorIndicator
colors
defense
duelDeck
edhrecRank	529
edhrecSaltiness	1.17
faceConvertedManaCost
faceFlavorName
faceManaValue
faceName
finishes	foil
flavorName
flavorText	"Heat from the rotating mechanism is captured and converted into energy, allowing it to operate in perpetuity." —Rusko's Compendium of Clockwork
frameEffects
frameVersion	1997
hand
hasAlternativeDeckLimit
hasContentWarning
hasFoil	1
hasNonFoil	0
isAlternative	1
isFullArt
isFunny
isGameChanger
isOnlineOnly
isOversized
isPromo
isRebalanced
isReprint	1
isReserved
isStarter
isStorySpotlight
isTextless
isTimeshifted
keywords
language	English
layout	normal
leadershipSkills
life
loyalty
manaCost	{4}
manaValue	4
name	Unwinding Clock
number	124z
originalPrintings
originalReleaseDate
originalText
otherFaceIds
power
printings	BRR, C18, NPH, PLST
promoTypes	serialized, doublerainbow
rarity	rare
rebalancedPrintings
relatedCards
securityStamp
setCode	BRR
side
signature
sourceProducts	{'foil': ['5d7ab4f0-6325-59ad-953c-b218569caa2a']}
subsets
subtypes
supertypes
text	Untap all artifacts you control during each other player's untap step.
toughness
type	Artifact
types	Artifact
uuid	88256d66-f8d5-5252-b3aa-50a94e6ad68d
variations	f5e440d2-1270-5575-83d6-993c6ab90489, 5a6356f5-ed3d-5624-bf81-16faa6bbdc65
watermark	wotc
setName	The Brothers' War Retro Artifacts

id	13838
cardKingdom
cardKingdomEtched
cardKingdomFoil
cardmarket
tcgplayer	https://mtgjson.com/links/559d165b324a1dd7
tcgplayerEtched
uuid	88256d66-f8d5-5252-b3aa-50a94e6ad68d

No foreign data.

date	text
2011-06-01	Even if you control more than one Unwinding Clock, you'll only untap your artifacts once during each other player's untap step.
2011-06-01	Some effects, such as the one generated by Rust Tick's ability, state that an artifact doesn't untap during its controller's untap step. These effects won't apply and stop the artifact from untapping during another player's untap step.
2011-06-01	Those artifacts untap at the same time as the active player's permanents. You have no choice about what untaps and can't choose to not untap an artifact you control.