Historical Rules · 27 March 2015
Rule 605.5
Official source text from the 27 March 2015 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.
Historical Rules · 27 March 2015
Official source text from the 27 March 2015 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.