Mana Matrix
Oracle Text
Instant and enchantment spells you cast cost up to
less to cast.Card Rulings
10/4/2004 Multiple Matrices are cumulative. Two will reduce the cost by up to , and so on.
10/4/2004 Only affects its controller, not all players.
10/4/2004 Only works on instants and enchantments. It does not work on sorceries.
10/4/2004 Only reduces the generic mana portion of a spell’s cost. If the cost does not include generic mana or includes less than , you get a reduced or null effect from this card.
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