Unwinding Clock
Tracked across real Commander games played through TurnZero HQ.
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What it does
Untap all artifacts you control during each other player's untap step.
Combos with Unwinding Clock
Lines this card is part of — what it needs alongside it, and what the two of them do. An infinite result is the one that moves a deck's bracket.
- Kill Switch Mycosynth Lattice Infinite
- Permanents your opponents control do not untap
- Lock
- Mass Land Denial
- Emrakul, the Promised End Erratic Portal Vedalken Orrery Infinite
- Infinite turns for each opponent
- You control your opponents on each of their turns
- Lock
- Aeon Engine Master Transmuter Mirrorworks Infinite
- Locks out all of your opponents but one, and allows you to choose which of your two neighboring opponents get to have turns
- Lock
- Nevinyrral's Disk Darksteel Forge Mycosynth Lattice Infinite
- Destroy all permanents opponents control each turn
- Lock
- Mass Land Denial
- Mycosynth Lattice Goblin Welder Mindslaver Transmutation Font Infinite
- You control your opponents on each of their turns
- Lock
Combo data from Commander Spellbook, the community-maintained database of Magic combos. Mirrored nightly.
Rulings
3 official rulings, in the order Wizards published them.
- 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.
- 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.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Unwinding Clock, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Urza, Lord High Artificer | 1 | 5 | 0% |
| Breya, Etherium Shaper | 1 | 0 | — |
| Sami, Wildcat Captain | 1 | 0 | — |
| Tivit, Seller of Secrets | 1 | 0 | — |
| Zhulodok, Void Gorger | 1 | 0 | — |
Colors it shows up in
- Colorless 1 deck
- Mono-Blue 1 deck
- Boros 1 deck
- Esper 1 deck
- Four-Color (no Green) 1 deck
Every version of Unwinding Clock
6 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly — a printing with no figure shows a dash rather than a zero, because Scryfall genuinely publishes none for some of them.

The Brothers' War Retro Artifacts
- Normal
- $22.05
- Foil
- $31.75

The Brothers' War Retro Artifacts
- Foil
- —

The Brothers' War Retro Artifacts
- Normal
- $21.27
- Foil
- $24.45

The List
- Normal
- $22.51

Commander 2018
- Normal
- $19.78

New Phyrexia
- Normal
- $20.61
- Foil
- $61.18
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Unwinding Clock — a name search across every version, for the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only — no individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.