If an effect requires information about a specific player, the effect uses the current information about that player if they are still in the game; otherwise, the effect uses the last known information about that player before they left the game. If an effect requires information from the game about actions players have taken, the effect can find actions that were taken by a player who has left the game. If an effect requires information from the game about actions players have taken during their “last turn,” it can find the actions that were taken by a player who has left the game only until that player’s next turn after leaving the game would have begun.
April 22, 2021 · Strixhaven
If an effect requires information about a specific player, the effect uses the current information about that player if they are still in the game; otherwise, the effect uses the last known information about that player before they left the game. If an effect requires information from the game about actions players have taken, the effect can find actions that were taken by a player who has left the game.
April 27, 2018 · Dominaria
If a player leaves the game during their turn, that turn continues to its completion without an active player. If the active player would receive priority, instead the next player in turn order receives priority, or the top object on the stack resolves, or the phase or step ends, whichever is appropriate.
June 5, 2017 · Commander Anthology
If a player leaves the game during his or her turn, that turn continues to its completion without an active player. If the active player would receive priority, instead the next player in turn order receives priority, or the top object on the stack resolves, or the phase or step ends, whichever is appropriate.
July 22, 2016 · Eldritch Moon
If a player who has left the game would begin a turn, that turn doesn’t begin.
February 1, 2014 · Born of the Gods
When a player leaves the game, any continuous effects with durations that last until that player’s next turn or until a specific point in that turn will last until that turn would have begun. They neither expire immediately nor last indefinitely.
May 1, 2012 · Avacyn Restored
When a player leaves the game, any continuous effects with durations that last until that player's next turn or until a specific point in that turn will last until that turn would have begun. They neither expire immediately nor last indefinitely.
February 1, 2012 · Dark Ascension
When a player leaves the game, objects that player owns in the ante zone do not leave the game. This is an exception to rule 800.4a. See rule 407, "Ante."
September 30, 2011 · Innistrad
In a Planechase game, if the player designated as the planar controller would leave the game, instead the next player in turn order that wouldn't leave the game becomes the planar controller, then the old planar controller leaves the game. See rule 309.5.
July 15, 2011 · Magic 2012
In a Planechase game, if the player designated as the planar controller would leave the game,
June 17, 2011 · Commander 2011
In a Planar Magic game, if the player designated as the planar controller would leave the
April 1, 2011 · Duel Decks: Knights vs. Dragons
In a Planar Magic game, if the player designated as the planar controller would leave the game, instead the next player in turn order that wouldn't leave the game becomes the planar controller, then the old planar controller leaves the game. See rule 309.5.
February 4, 2011 · Mirrodin Besieged
In a Planar Magic game, if the player designated as the planar controller would leave the game, instead the next player in turn order that wouldn’t leave the game becomes the planar controller, then the old planar controller leaves the game. See rule 309.5.
October 1, 2010 · Scars of Mirrodin
In a Planar Magic game, if the player designated as the planar controller would leave the
February 1, 2010 · Worldwake
In a Planar Magic game, if the player designated as the planar controller would leave the game, instead the next player in turn order that wouldn't leave the game becomes the planar controller, then the old planar controller leaves the game. See rule 309.5.