History of CR 305.2b

Every distinct wording since 2010, newest first.

May 3, 2019 · War of the Spark
A player can’t play a land, for any reason, if the number of lands the player can play this turn is equal to or less than the number of lands they have already played this turn. Ignore any part of an effect that instructs a player to do so.
January 25, 2019 · Ravnica Allegiance
A player can't play a land, for any reason, if the number of lands the player can play this turn is equal to or less than the number of lands they have already played this turn. Ignore any part of an effect that instructs a player to do so.
April 27, 2018 · Dominaria
A player can’t play a land, for any reason, if the number of lands the player can play this turn is equal to or less than the number of lands they have already played this turn. Ignore any part of an effect that instructs a player to do so.
February 1, 2014 · Born of the Gods
A player can’t play a land, for any reason, if the number of lands the player can play this turn is equal to or less than the number of lands he or she has already played this turn. Ignore any part of an effect that instructs a player to do so.
July 13, 2013 · Magic 2014
A player can't play a land, for any reason, if number of lands the player can play this turn is equal to or less than the number of lands he or she has already played this turn. Ignore any part of an effect that instructs a player to do so.
February 1, 2010 · Worldwake
rule 305.2b not present in this release