Historical Rules · 14 June 2019
Rule 605.5
Official source text from the 14 June 2019 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.
Historical Rules · 14 June 2019
Official source text from the 14 June 2019 Rules release
Abilities that don’t meet the criteria specified in rules 605.1a–b and spells aren’t mana abilities.