In continuation of the Halo 3 Hayabusa armorsaga comes word of another ninja armor permutation that can be unlocked to show your uber l33t pwnage skills ... a ninja sword! According to various post on the Bungie.net forums and around the internet is word that an un-usable, decoration-only ninja sword attached to your Spartan's back is unlocked when the player achieves a 1000 Gamerscore in Halo 3. And, as you can see in the picture above, the ninja sword goes perfectly with your Hayabusa armor and looks quite badass. But is the Hayabusa sword incentive enough to make you want to go out of your way to earn a 1000 Gamerscore in Halo 3? Answer: Yes, yes and yes.