Name:Chromeshell Crab
ManaCost:4 U
Types:Creature Crab Beast
PT:3/3
K:Morph:4 U
T:Mode$ TurnFaceUp | ValidCard$ Card.Self | Execute$ TrigFaceUp | TriggerZones$ Battlefield | OptionalDecider$ You | TriggerDescription$ When CARDNAME is turned face up, you may exchange control of target creature you control and target creature an opponent controls.
SVar:TrigFaceUp:AB$ Pump | Cost$ 0 | ValidTgts$ Creature.YouCtrl | TgtPrompt$ Choose target creature you control | SubAbility$ CrabExchange
SVar:CrabExchange:DB$ ExchangeControl | Defined$ ParentTarget | ValidTgts$ Creature.OppCtrl | TgtPrompt$ Choose target creature an opponent controls | SpellDescription$ Exchange control of target creature you control and target creature an opponent controls.
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/chromeshell_crab.jpg
Oracle:Morph {4}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)\nWhen Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.