So say you cast two {Plasm Capture}, owned by the same player, targeting the same spell. I know the spell would be countered by the first to resolve, but would the second {Plasm Capture} resolve and still give the mana on that player's next precombat main phase?
No. Plasm Capture has a single target (the spell) and when it goes to resolve that target isn't legal anymore (because it's in a graveyard) so Plasm Capture is countered by the game rules (fizzles).
Quote from: griffin131 on October 26, 2016, 08:39:42 AM
No. Plasm Capture has a single target (the spell) and when it goes to resolve that target isn't legal anymore (because it's in a graveyard) so Plasm Capture is countered by the game rules (fizzles).
That makes sense, thanks!