Worldgorger Dragon | Magic: The Gathering
Formats Worldgorger Dragon is Legal in
Official Oracle Text for Worldgorger Dragon
When Worldgorger Dragon enters the battlefield, exile all other permanents you control.
When Worldgorger Dragon leaves the battlefield, return the exiled cards to the battlefield under their owners' control.
Official Rulings for Worldgorger Dragon
8/1/2005 : If an Aura is exiled this way, you can place it on any legal permanent when it returns. It doesn't have to go back to the same place. It can't be placed on a permanent that is entering the battlefield at the same time.