The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability’s cost. This cost may be modified by other effects.
May 3, 2019 · War of the Spark
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability’s cost.
January 25, 2019 · Ravnica Allegiance
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability's cost.
February 1, 2014 · Born of the Gods
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability’s cost.
September 30, 2011 · Innistrad
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability's cost.
June 17, 2011 · Commander 2011
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a
April 1, 2011 · Duel Decks: Knights vs. Dragons
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability's cost.
February 4, 2011 · Mirrodin Besieged
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability’s cost.
October 1, 2010 · Scars of Mirrodin
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a
February 1, 2010 · Worldwake
The cost to activate a loyalty ability of a permanent is to put on or remove from that permanent a certain number of loyalty counters, as shown by the loyalty symbol in the ability's cost.