Historical Rules · 28 April 2017
Rule 605.5
Official source text from the 28 April 2017 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.
Historical Rules · 28 April 2017
Official source text from the 28 April 2017 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.