Historical Rules · 8 April 2016
Rule 605.5
Official source text from the 8 April 2016 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.
Historical Rules · 8 April 2016
Official source text from the 8 April 2016 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.