Exile all nonland permanents target player controls. Return the exiled cards to the battlefield under their owner's control at the beginning of the next end step.
Official Rulings for Sudden Disappearance
1/22/2011 : If Sudden Disappearance's delayed triggered ability is countered or otherwise removed from the stack after triggering, the exiled cards will remain in exile indefinitely. The delayed triggered ability will only trigger once.
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