History of CR 810.9f

Every distinct wording since 2010, newest first.

May 3, 2019 · War of the Spark
If an effect instructs a player to redistribute any number of players’ life totals, that player may not affect more than one member of each team this way.
January 25, 2019 · Ravnica Allegiance
If an effect instructs a player to redistribute any number of players' life totals, that player may not affect more than one member of each team this way.
February 1, 2014 · Born of the Gods
If an effect instructs a player to redistribute any number of players’ life totals, that player may not affect more than one member of each team this way.
September 30, 2011 · Innistrad
If an effect instructs a player to redistribute any number of players' life totals, that player may not affect more than one member of each team this way.
June 17, 2011 · Commander 2011
If an effect instructs a player to redistribute any number of players’ life totals, that player
April 1, 2011 · Duel Decks: Knights vs. Dragons
If an effect instructs a player to redistribute any number of players' life totals, that player may not affect more than one member of each team this way.
February 4, 2011 · Mirrodin Besieged
If an effect instructs a player to redistribute any number of players’ life totals, that player may not affect more than one member of each team this way.
October 1, 2010 · Scars of Mirrodin
If an effect instructs a player to redistribute any number of players’ life totals, that player
June 18, 2010 · Archenemy
If an effect instructs a player to redistribute any number of players' life totals, that player may not affect more than one member of each team this way.
February 1, 2010 · Worldwake
rule 810.9f not present in this release