History of CR 606.2
Every distinct wording since 2010, newest first.
September 30, 2011 · Innistrad
An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only planeswalkers have loyalty abilities.
June 17, 2011 · Commander 2011
An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only
February 4, 2011 · Mirrodin Besieged
An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only planeswalkers have loyalty abilities.
October 1, 2010 · Scars of Mirrodin
An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only
February 1, 2010 · Worldwake
An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only planeswalkers have loyalty abilities.