A player’s devotion to [color] is equal to the number of mana symbols of that color among the mana costs of permanents that player controls. A player’s devotion to [color 1] and [color 2] is equal to the number of mana symbols among the mana costs of permanents that player controls that are [color 1], [color 2], or both colors.
January 25, 2019 · Ravnica Allegiance
A player's devotion to [color] is equal to the number of mana symbols of that color among the mana costs of permanents that player controls. A player's devotion to [color 1] and [color 2] is equal to the number of mana symbols among the mana costs of permanents that player controls that are [color 1], [color 2], or both colors.
February 1, 2014 · Born of the Gods
A player’s devotion to [color] is equal to the number of mana symbols of that color among the mana costs of permanents that player controls. A player’s devotion to [color 1] and [color 2] is equal to the number of mana symbols among the mana costs of permanents that player controls that are [color 1], [color 2], or both colors.
September 27, 2013 · Theros
A player's devotion to [color] is equal to the number of mana symbols of that color among the mana costs of permanents that player controls.
July 13, 2013 · Magic 2014
Some cards refer to cards "originally printed" in a particular set.
September 30, 2011 · Innistrad
If an attacking creature is unblockable, no creature can legally block it. (See rule 509, "Declare Blockers Step.") Spells or abilities may still cause it to become blocked.
June 17, 2011 · Commander 2011
If an attacking creature is unblockable, no creature can legally block it. (See rule 509, “Declare
April 1, 2011 · Duel Decks: Knights vs. Dragons
If an attacking creature is unblockable, no creature can legally block it. (See rule 509, "Declare Blockers Step.") Spells or abilities may still cause it to become blocked.
February 4, 2011 · Mirrodin Besieged
If an attacking creature is unblockable, no creature can legally block it. (See rule 509, “Declare Blockers Step.”) Spells or abilities may still cause it to become blocked.
October 1, 2010 · Scars of Mirrodin
If an attacking creature is unblockable, no creature can legally block it. (See rule 509, “Declare
February 1, 2010 · Worldwake
If an attacking creature is unblockable, no creature can legally block it. (See rule 509, "Declare Blockers Step.") Spells or abilities may still cause it to become blocked.