The lord of Darkness isnt a pirate Self-Sain just cause you think your the Lord of Darkness, doesnt mean pirates get the Lord of Darkness, he's a Diablo game character so you only got Jack Sparrow
We have a big arsenal
proven victories over the Samurai who were an effective fighting force in their own right
Ryu Hayabusa
Sam Fisher (modern ninja)
Splinter Cell
Urban Ninjas
Guitar Ninjas
CLOWN NINJAS (fear!)
Ninja dogs with explosive throwing knives that can teleport
Ninjas who get deadlier once they lose an arm or leg
Jackie Chan
Bruce Lee
The Eldar Faction of Space Ninjas
dont forget the awesome stealthy features that make us so much deadlier then pirates
cause you dont expect a ninja to be hiding inside your mind
however you do expect a pirate to run at you spouting curses, making it easier to kill