Worldgorger Dragon (EMA) from Eternal Masters, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Wayne England
• Card Text:
  Flying, trample
  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.