History of CR 100.4b
Every distinct wording since 2010, newest first.
May 3, 2019 · War of the Spark
In limited play involving individual players, all cards in a player’s card pool not included in their deck are in that player’s sideboard.
January 25, 2019 · Ravnica Allegiance
In limited play involving individual players, all cards in a player's card pool not included in their deck are in that player's sideboard.
April 27, 2018 · Dominaria
In limited play involving individual players, all cards in a player’s card pool not included in their deck are in that player’s sideboard.
June 1, 2014 · Conspiracy
In limited play involving individual players, all cards in a player’s card pool not included in his or her deck are in that player’s sideboard.
February 1, 2014 · Born of the Gods
In limited play involving individual players, all cards a player opens but doesn’t include in his or her deck are in that player’s sideboard.
September 30, 2011 · Innistrad
In limited play involving individual players, all cards a player opens but doesn't include in his or her deck are in that player's sideboard.
June 17, 2011 · Commander 2011
In limited play involving individual players, all cards a player opens but doesn’t include in
April 1, 2011 · Duel Decks: Knights vs. Dragons
In limited play involving individual players, all cards a player opens but doesn't include in his or her deck are in that player's sideboard.
February 4, 2011 · Mirrodin Besieged
In limited play involving individual players, all cards a player opens but doesn’t include in his or her deck are in that player’s sideboard.
October 1, 2010 · Scars of Mirrodin
In limited play involving individual players, all cards a player opens but doesn’t include in
February 1, 2010 · Worldwake
In limited play involving individual players, all cards a player opens but doesn't include in his or her deck are in that player's sideboard.