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Unwinding Clock

{4}

Artifact

BRRThe Brothers' War Retro Artifacts#124rare

"Heat from the rotating mechanism is captured and converted into energy, allowing it to operate in perpetuity." —*Rusko's Compendium of Clockwork*

Finishes
Nonfoil · Foil
Border
black
Frame
1997
Illustrator
David Astruga
CommanderLegalModernLegalStandardNot legal
Format legality

Constructed

StandardNot legal
PioneerNot legal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal

Commander

CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHLegal
OathbreakerLegal
Tiny LeadersNot legal

Arena

AlchemyNot legal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlNot legal
Competitive BrawlLegal
GladiatorLegal

Other

PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
Untap all artifacts you control during each other player's untap step.
Plays as:
Infinite Mana PieceMana Untapper
Market · per finishtrend updated 6h ago · prices as of Oct 15, 2026
$17.34 low$4.34 gap
$22.47 low$4.47 gap
Cheapest playable copy$18.62· across 6 printings· view the cheapest printing ›

Price history

last 30 days · set by the window above · each finish on its own scale
Nonfoil$21.97+2.1%30D
30D range$21.24to$23.04Since Feb 2024:H $23.04L $6.60
Foil$31.33-1.0%30D1.43× nonfoil
30D range$31.33to$31.66Since Feb 2024:H $31.89L $8.52

Other printings

6 totalCompare all printings
Loading other printings

Found in

4 productsRounded odds
  • The Brothers' War Collector Booster Pack

    Booster Pack · $78.07

    Nonfoil under 10%Foil under 1%
  • The Brothers' War Collector Booster Pack Minimal Packaging

    Booster Pack · —

    Nonfoil under 10%Foil under 1%
  • The Brothers' War Set Booster Pack

    Booster Pack · $14.52

    Nonfoil under 1%Foil under 1%
  • The Brothers' War Draft Booster Pack

    Booster Pack · $7.32

    Nonfoil under 1%Foil under 1%

Combos

Rulings

3 · latest Jun 1, 2011
  • WotCJun 1, 2011

    Even if you control more than one Unwinding Clock, you'll only untap your artifacts once during each other player's untap step.

  • WotCJun 1, 2011

    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.

  • WotCJun 1, 2011

    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.