name: Ice Floe
originalText: You may choose not to untap Ice Floe during your untap phase.
  ocT: Tap target creature without flying that is attacking you. As long as Ice Floe remains tapped, that creature does not untap during its controller's untap phase.
printings: 5ED, ICE, ME2
text: You may choose not to untap this land during your untap step.
  {T}: Tap target creature without flying that's attacking you. It doesn't untap during its controller's untap step for as long as this land remains tapped.
type: Land