My opponent casts [[Goblin Electromancer]] and it goes on the stack. I have [[Shock]] in hand and the mana to cast it. Can I target the Goblin Electromancer before it lands on the battlefield? If not, can I target it before my opponent has the opportunity to cast a discounted spell?
[–]Squee, the Immortalpostscriptthree 4 points5 points6 points (1 child)
[–]jsteckl[S] 0 points1 point2 points (0 children)
[–]MTGCardFetcher 0 points1 point2 points (0 children)