History of CR 613.1a
Every distinct wording since 2010, newest first.
April 17, 2020 · Ikoria
Layer 1: Rules and effects that modify copiable values are applied.
May 3, 2019 · War of the Spark
Layer 1: Copy effects are applied. See rule 706, “Copying Objects.”
January 25, 2019 · Ravnica Allegiance
Layer 1: Copy effects are applied. See rule 706, "Copying Objects."
May 1, 2014 · Journey into Nyx
Layer 1: Copy effects are applied. See rule 706, “Copying Objects.”
September 30, 2011 · Innistrad
Layer 1: Copy effects are applied. See rule 706, "Copying Objects."
June 17, 2011 · Commander 2011
Layer 1: Copy effects are applied. See rule 706, “Copying Objects.”
April 1, 2011 · Duel Decks: Knights vs. Dragons
Layer 1: Copy effects are applied. See rule 706, "Copying Objects."
October 1, 2010 · Scars of Mirrodin
Layer 1: Copy effects are applied. See rule 706, “Copying Objects.”
February 1, 2010 · Worldwake
Layer 1: Copy effects are applied. See rule 706, "Copying Objects."