Historical Rules · 8 June 2018
Rule 606.5
Official source text from the 8 June 2018 Rules release
A loyalty ability with a negative loyalty cost can’t be activated unless the permanent has at least that many loyalty counters on it.
Historical Rules · 8 June 2018
Official source text from the 8 June 2018 Rules release
A loyalty ability with a negative loyalty cost can’t be activated unless the permanent has at least that many loyalty counters on it.