Body Double | Magic: The Gathering
Formats Body Double is Legal in
Official Oracle Text for Body Double
Official Rulings for Body Double
2/1/2007 : You don't have to choose a card to copy. If you don't, Body Double enters the battlefield as a 0/0 creature and is probably put into your graveyard immediately, unless something is increasing its toughness to keep it alive.
2/1/2007 : If Body Double copies a Vesuvan Shapeshifter which then copies another creature and then is somehow turned face down, the Body Double is now a face-down Vesuvan Shapeshifter and may be turned face up via its Morph ability.