Name:Ice Floe
ManaCost:no cost
Types:Land
K:You may choose not to untap CARDNAME during your untap step.
A:AB$ Tap | Cost$ T | ValidTgts$ Creature.withoutFlying+attackingYou | TgtPrompt$ Select target creature without flying that's attacking you | RememberTapped$ True | AlwaysRemember$ True | SpellDescription$ Tap target creature without flying that's attacking you. It doesn't untap during its controller's untap step for as long as CARDNAME remains tapped. | StackDescription$ SpellDescription
S:Mode$ Continuous | Affected$ Creature.IsRemembered | AddHiddenKeyword$ CARDNAME doesn't untap during your untap step.
T:Mode$ Untaps | ValidCard$ Card.Self | TriggerZones$ Battlefield | Execute$ ClearRemembered | Static$ True
SVar:ClearRemembered:DB$ Cleanup | ClearRemembered$ True
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/ice_floe.jpg
Oracle:You may choose not to untap Ice Floe during your untap step.\n{T}: Tap target creature without flying that's attacking you. It doesn't untap during its controller's untap step for as long as Ice Floe remains tapped.