Historical Rules · 23 April 2010
Rule 605.3
Official source text from the 23 April 2010 Rules release
Activating an activated mana ability follows the rules for activating any other activated ability (see rule 602.2), with the following exceptions:
Historical Rules · 23 April 2010
Official source text from the 23 April 2010 Rules release
Activating an activated mana ability follows the rules for activating any other activated ability (see rule 602.2), with the following exceptions: