Historical Rules · 13 November 2015
Rule 605.5
Official source text from the 13 November 2015 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.
Historical Rules · 13 November 2015
Official source text from the 13 November 2015 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.