The Ninja Epidemic

You step quickly to the side, narrowly avoiding what could have been a death blow, and grab hold of the weapon shaft. You give it a quick yank and take it from the surprised ninjas hands. You spin it around like you've used one before and drive it through his stomach. He lurches forward as you let go of the weapon and falls upon it, snapping the wooden shaft in half. That's seven dead. Only five of these foolish ninjas left.

Another ninja steps forward, wielding a katana. You quickly run over to and pick up the sai you were using before. You turn around to present the sai and see the katana coming down at your head. You're already a little off balance from spinning around so fast and are concerned that side stepping will cause you too fall over, but if you don't move you figure that sword is going to slice through you.