Name:Watertrap Weaver
ManaCost:2 U
Types:Creature Merfolk Wizard
PT:2/2
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigTap | TriggerDescription$ When CARDNAME enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.
SVar:TrigTap:DB$ Tap | ValidTgts$ Creature.OppCtrl | TgtPrompt$ Choose target creature an opponent controls. | SubAbility$ DBPump
SVar:DBPump:DB$ Pump | Defined$ Targeted | KW$ HIDDEN This card doesn't untap during your next untap step. | Permanent$ True
SVar:PlayMain1:TRUE
SVar:Picture:http://www.wizards.com/global/images/magic/general/watertrap_weaver.jpg
Oracle:When Watertrap Weaver enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.