Shredder's Technique
Shredder's Technique
{2}{B}Sneak {B} (You may cast this spell for {B} if you also return an unblocked attacker you control to hand during the declare blockers step.)
Destroy target creature or enchantment. If an enchantment was destroyed this way, you lose 2 life.
So sorry to bring our game to an early conclusion. You wouldn't have won anyway.