Green Archer vs Nightmare

I just thought this one from the top of my head, so who do you think would win, the Green Archer or Nightmare from the Soul Calibur games?

Nightmare

I believe that to, though I'm not quite sure of all of archers abilites. For Nightmare I'm basically caught up on him and his strengths as well as his past. He basically just has Soul Edge, and other varities of buster related swords. Does anybody know what the archers strengths are?

I don't even know the Archer. I just know Knightmare is badass

Nightmare.Use the Soul Edge(growth)!!!Well i think Nightmare....

Nightmare!
Nightmare!!
Nightmare!!!