Historical Rules · 15 July 2011
Rule 606.2
Official source text from the 15 July 2011 Rules release
An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only planeswalkers have loyalty abilities.
Historical Rules · 15 July 2011
Official source text from the 15 July 2011 Rules release
An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only planeswalkers have loyalty abilities.