Double-Stitched Werewolf

As an additional cost to cast this spell, exile a
Werewolf card from your graveyard.
Double Strike, Menace, and Scar (This creature
may deal damage to creatures without Scar in the
form of -1/-1 counters.)
"Wow, that came apart quickly." - Geralf "On the
bright side, watching it come apart was almost
as educational as putting it together. See if anything
is worth salvaging. Pancreas?" - Ludivec