Historical Rules · 1 February 2013
Rule 509.1f
Official source text from the 1 February 2013 Rules release
Once the player has enough mana in his or her mana pool, he or she pays all costs in any order. Partial payments are not allowed.
Historical Rules · 1 February 2013
Official source text from the 1 February 2013 Rules release
Once the player has enough mana in his or her mana pool, he or she pays all costs in any order. Partial payments are not allowed.