A undead Spectre. His name was Hanzo Hasashi and he was once alive and was a ninja in a clan of assassins. He was killed by a rival clan member, Sub-Zero, and was cast into the Netherrealm. He returned to kill Sub-Zero, but later vowed to protect his younger brother in the future. He is not evil, but he is not good, either. Recently was "killed" by being thrown into Shang Tsung's Soulnado and was ripped apart by it's heavenly power.
Scorpion, the ninja Spectre, can use a spear. "Get over here!"