The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b–i. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability’s analog to a spell’s mana cost (as referenced in rule 601.2f) is its activation cost.
January 25, 2019 · Ravnica Allegiance
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b-i. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability's analog to a spell's mana cost (as referenced in rule 601.2f) is its activation cost.
July 17, 2015 · Magic Origins
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b–i. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability’s analog to a spell’s mana cost (as referenced in rule 601.2f) is its activation cost.
February 1, 2014 · Born of the Gods
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b–h. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability’s analog to a spell’s mana cost (as referenced in rule 601.2e) is its activation cost.
May 1, 2012 · Avacyn Restored
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b-h. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability's analog to a spell's mana cost (as referenced in rule 601.2e) is its activation cost.
February 1, 2012 · Dark Ascension
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b - h. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability's analog to a spell's mana cost (as referenced in rule 601.2e) is its activation cost.
September 30, 2011 · Innistrad
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b-h. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability's analog to a spell's mana cost (as referenced in rule 601.2e) is its activation cost.
June 17, 2011 · Commander 2011
The remainder of the process for activating an ability is identical to the process for casting a
April 1, 2011 · Duel Decks: Knights vs. Dragons
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b-h. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability's analog to a spell's mana cost (as referenced in rule 601.2e) is its activation cost.
February 4, 2011 · Mirrodin Besieged
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b–h. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability’s analog to a spell’s mana cost (as referenced in rule 601.2e) is its activation cost.
October 1, 2010 · Scars of Mirrodin
The remainder of the process for activating an ability is identical to the process for casting a
February 1, 2010 · Worldwake
The remainder of the process for activating an ability is identical to the process for casting a spell listed in rules 601.2b-h. Those rules apply to activating an ability just as they apply to casting a spell. An activated ability's analog to a spell's mana cost (as referenced in rule 601.2e) is its activation cost.