Additional Cost
A cost a spell may have that its controller may pay (or, in some cases, must pay) in addition to its mana cost to cast that spell. See rule 118, “Costs,” and rule 601, “Casting Spells.”
A cost a spell may have that its controller may pay (or, in some cases, must pay) in addition to its mana cost to cast that spell. See rule 118, “Costs,” and rule 601, “Casting Spells.”