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Unwinding Clock

Commander 2018 (C18)

{4}

Artifact

Untap all artifacts you control during each other player's untap step.
Plays as
Infinite Mana PieceMana Untapper
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

Used in 5 known combosEDHREC #548

Versions

6 printings · from $19.34

The Brothers' War Retro Artifacts
2022#124zIn products
SerializedDouble Rainbow Foil
No price yet
The List
2021#NPH-164In products
Commander 2018
2018#228CheapestIn products
New Phyrexia
2011#164In products

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.