Historical Rules · 20 January 2017
Rule 508.1h
Official source text from the 20 January 2017 Rules release
If any of the costs require mana, the active player then has a chance to activate mana abilities (see rule 605, “Mana Abilities”).
Historical Rules · 20 January 2017
Official source text from the 20 January 2017 Rules release
If any of the costs require mana, the active player then has a chance to activate mana abilities (see rule 605, “Mana Abilities”).