Historical Rules · 17 June 2011
Rule 306.8
Official source text from the 17 June 2011 Rules release
Damage dealt to a planeswalker results in that many loyalty counters being removed from it.
Historical Rules · 17 June 2011
Official source text from the 17 June 2011 Rules release
Damage dealt to a planeswalker results in that many loyalty counters being removed from it.