History of CR 105.4
Every distinct wording since 2010, newest first.
May 3, 2019 · War of the Spark
If a player is asked to choose a color, they must choose one of the five colors. “Multicolored” is not a color. Neither is “colorless.”
January 25, 2019 · Ravnica Allegiance
If a player is asked to choose a color, they must choose one of the five colors. "Multicolored" is not a color. Neither is "colorless."
April 27, 2018 · Dominaria
If a player is asked to choose a color, they must choose one of the five colors. “Multicolored” is not a color. Neither is “colorless.”
May 1, 2014 · Journey into Nyx
If a player is asked to choose a color, he or she must choose one of the five colors. “Multicolored” is not a color. Neither is “colorless.”
September 30, 2011 · Innistrad
If a player is asked to choose a color, he or she must choose one of the five colors. "Multicolored" is not a color. Neither is "colorless."
June 17, 2011 · Commander 2011
If a player is asked to choose a color, he or she must choose one of the five colors.
April 1, 2011 · Duel Decks: Knights vs. Dragons
If a player is asked to choose a color, he or she must choose one of the five colors. "Multicolored" is not a color. Neither is "colorless."
February 4, 2011 · Mirrodin Besieged
If a player is asked to choose a color, he or she must choose one of the five colors. “Multicolored” is not a color. Neither is “colorless.”
October 1, 2010 · Scars of Mirrodin
If a player is asked to choose a color, he or she must choose one of the five colors.
February 1, 2010 · Worldwake
If a player is asked to choose a color, he or she must choose one of the five colors. "Multicolored" is not a color. Neither is "colorless."