Unwinding Clock

Card Name: Unwinding Clock
Card Color: Art
Mana Cost: 4
Type & Class: Artifact

Card Text:
Untap all artifacts you control during each other player’s untap step.
Flavor Text: The partisans have unearthed astrange artifact. None know its origin, but it gives them hope of a life beyond. –Elspeth’s journal
Artist: Mike Bierek
Rarity: R
Card #: 164/175