Historical Rules · 5 June 2017
Rule 306.8
Official source text from the 5 June 2017 Rules release
Damage dealt to a planeswalker results in that many loyalty counters being removed from it.
Historical Rules · 5 June 2017
Official source text from the 5 June 2017 Rules release
Damage dealt to a planeswalker results in that many loyalty counters being removed from it.