flavorText: "Do not speak the name of the sea, for if it should hear you and rise up, no fortress in the world could hide you."\n—Gimara of Halimar
name: Tidal Force
originalText: At the beginning of each upkeep, you may tap or untap target permanent.
printings: C13
text: At the beginning of each upkeep, you may tap or untap target permanent.