Living Death | Magic: The Gathering
Formats Living Death is Legal in
Official Oracle Text for Living Death
Official Rulings for Living Death
10/4/2004 : Both players exile their creature cards at once. Then both players sacrifice all creatures they control at once. Then both players put all creatures they exiled onto the battlefield. If there are any choices involved for a given step, the current player makes their choices first, then the other player, and finally you do the action all at once.
9/20/2013 : "All cards he or she exiled this way" refers only to the cards exiled in the first part of the effect. If a replacement effect (such as Leyline of the Void) exiles any of the sacrificed creatures instead of putting them into the graveyard, those cards aren't returned to the battlefield.