Historical Rules · 1 June 2014
Rule 306.5c
Official source text from the 1 June 2014 Rules release
The loyalty of a planeswalker on the battlefield is equal to the number of loyalty counters on it.
Historical Rules · 1 June 2014
Official source text from the 1 June 2014 Rules release
The loyalty of a planeswalker on the battlefield is equal to the number of loyalty counters on it.