Name:Skyline Cascade
ManaCost:no cost
Types:Land
K:CARDNAME enters the battlefield tapped.
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigPump | TriggerDescription$ When CARDNAME enters the battlefield, target creature an opponent controls doesn't untap during its controller's next untap step.
SVar:TrigPump:AB$Pump | Cost$ 0 | ValidTgts$ Creature.OppCtrl | TgtPrompt$ Choose target creature an opponent controls | KW$ HIDDEN This card doesn't untap during your next untap step. | Permanent$ True
A:AB$ Mana | Cost$ T | Produced$ U | SpellDescription$ Add {U} to your mana pool.
SVar:Picture:http://www.wizards.com/global/images/magic/general/skyline_cascade.jpg
Oracle:Skyline Cascade enters the battlefield tapped.\nWhen Skyline Cascade enters the battlefield, target creature an opponent controls doesn't untap during its controller's next untap step.\n{T}: Add {U} to your mana pool.