Unwinding Clock (The Brothers' War Retro Artifacts #124)

Unwinding Clock {4}

Artifact

Untap all artifacts you control during each other player’s untap step.

“Heat from the rotating mechanism is captured and converted into energy, allowing it to operate in perpetuity.”
Rusko’s Compendium of Clockwork

Illustrated by David Astruga

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Notes and Rules Information for Unwinding Clock:
  • 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)
  • 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)
  • 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)