Historical Rules · 1 October 2012
Rule 306.5c
Official source text from the 1 October 2012 Rules release
The loyalty of a planeswalker on the battlefield is equal to the number of loyalty counters on it.
Historical Rules · 1 October 2012
Official source text from the 1 October 2012 Rules release
The loyalty of a planeswalker on the battlefield is equal to the number of loyalty counters on it.