Legendary Planeswalker — Rowan
Instant and sorcery spells you cast cost
less to cast.
+1 : Rowan, Scholar of Sparks deals 1 damage to each opponent. If you've drawn three or more cards this turn, she deals 3 damage to each opponent instead.
−4 : You get an emblem with "Whenever you cast an instant or sorcery spell, you may pay
. If you do, copy that spell. You may choose new targets for the copy."
Legendary Planeswalker — Will
Instant and sorcery spells you cast cost
less to cast.
+1 : Up to one target creature has base power and toughness 0/2 until your next turn.
−3 : Draw two cards.
−7 : Exile up to five target permanents. For each permanent exiled this way, its controller creates a 4/4 blue and red Elemental creature token.
To determine the total cost of a spell, start with the mana cost or alternative cost you’re paying, add any cost increases, then apply any cost reductions (such as that of Rowan or Will’s first ability). The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.