History of CR 508.4a

Every distinct wording since 2010, newest first.

April 17, 2026 · Secrets of Strixhaven
If a creature would be put onto the battlefield attacking a certain player, and that player is no longer in the game, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if a creature would be put onto the battlefield attacking a planeswalker or battle and that permanent is no longer on the battlefield, is no longer a planeswalker or battle, is a planeswalker that is no longer controlled by a defending player, or is a battle that is no longer protected by a defending player.
November 8, 2024 · Foundations
If the effect that puts a creature onto the battlefield attacking specifies it’s attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker or battle and, when the effect resolves, that permanent is no longer on the battlefield, is no longer a planeswalker or battle, is a planeswalker that is no longer controlled by a defending player, or is a battle that is no longer protected by a defending player.
April 14, 2023 · March of the Machine
If the effect that puts a creature onto the battlefield attacking specifies it’s attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker or battle and that permanent is no longer on the battlefield or is no longer a planeswalker or battle when the effect resolves.
May 3, 2019 · War of the Spark
If the effect that puts a creature onto the battlefield attacking specifies it’s attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker and that planeswalker is no longer on the battlefield or is no longer a planeswalker when the effect resolves.
January 25, 2019 · Ravnica Allegiance
If the effect that puts a creature onto the battlefield attacking specifies it's attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker and that planeswalker is no longer on the battlefield or is no longer a planeswalker when the effect resolves.
August 25, 2017 · Commander 2017
If the effect that puts a creature onto the battlefield attacking specifies it’s attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker and that planeswalker is no longer on the battlefield or is no longer a planeswalker when the effect resolves.
September 30, 2016 · Kaladesh
In a multiplayer game, any rule, object, or effect that refers to a “defending player” refers to one specific defending player, not to all of the defending players. If a spell or ability could apply to multiple attacking creatures, the appropriate defending player is individually determined for each of those attacking creatures. If there are multiple defending players that could be chosen, the controller of the spell or ability chooses one.
July 22, 2016 · Eldritch Moon
If the effect that puts a creature onto the battlefield attacking specifies it’s attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker and that planeswalker is no longer on the battlefield or is no longer a planeswalker when the effect resolves.
February 1, 2014 · Born of the Gods
If the effect that put a creature onto the battlefield attacking specifies it’s attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker and that planeswalker is no longer on the battlefield or is no longer a planeswalker when the effect resolves.
September 30, 2011 · Innistrad
If the effect that put a creature onto the battlefield attacking specifies it's attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker and that planeswalker is no longer on the battlefield or is no longer a planeswalker when the effect resolves.
June 17, 2011 · Commander 2011
If the effect that put a creature onto the battlefield attacking specifies it’s attacking a certain
May 1, 2011 · New Phyrexia
If the effect that put a creature onto the battlefield attacking specifies it's attacking a certain player, and that player is no longer in the game when the effect resolves, the creature is put onto the battlefield but is never considered an attacking creature. The same is true if the effect specifies a creature is put onto the battlefield attacking a planeswalker and that planeswalker is no longer on the battlefield or is no longer a planeswalker when the effect resolves.
February 1, 2010 · Worldwake
rule 508.4a not present in this release