Historical Rules · 25 September 2014
Rule 605.5
Official source text from the 25 September 2014 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.
Historical Rules · 25 September 2014
Official source text from the 25 September 2014 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.