Scaramouche the Merciless

By the time Jack reaches the plume of smoke, he arrives at a ruined city, filled with rubble and the corpses of its dead citizens. Jack meets the robot assassin Scaramouch, who claims himself to be Aku's most favored assassin and remarks on Jack's nigh-unrecognizable appearance, including the loss of Jack's sword. In a flashback, Jack recalls his signature weapon falling down a pit as he looks in horror. Laughing, Scaramouch declares that Jack is no threat without his sword, and calls Aku on his mobile phone to make a report, but Jack destroys the phone with a thrown kunai.Satisfied with this turn of events, Scaramouch begins to fight Jack, first by playing a magical flute that forms a golem out of the city's rubble. Jack quickly discovers that Scaramouch can rebuild the golem easily by reanimating more rocks to replace any part he breaks off. Landing among a pile of rocks after destroying the golem, Jack is once again swept up in another hallucination, this time seeing the rocks around him as the children of the city, begging him for help. The mysterious rider, prevalent in his other visions, looks down on the scene. Jack pleads for their understanding, causing Scaramouch to think Jack has gone "beaucoup cuckoo". Coming back to reality with a rock to the face, Jack eventually destroys the flute, but Scaramouch reveals that his voice was the true source of his magic. The robot proves his point by scatting. This impromptu singing animates Scaramouch's sword to continue the fight against Jack.While Jack barely dodges the sword's attacks, Scaramouch brings out another blade which opens up like a tuning fork, demonstrating its ability to vibrate at a frequency powerful enough to shatter Jack's own knives. As Scaramouch fights Jack to a standstill, he gloats over his victory, but Jack throws his remaining sword at Scaramouch, still vibrating from clashing with the tuning fork sword. The sword explodes at the last second, severely damaging Scaramouch's vocal chord equivalent, leaving him unable to fight. Scaramouch admits defeat as Jack cleaves him in two with Scaramouch's first blade, after which Jack keeps the tuning fork sword for himself as he leaves.Despite Scaramouch's seemingly affable attitude to Jack, he is nevertheless a homicidal psychopath who massacred an entire town of innocent people in order to draw Jack's attention.Unlike other robots sent to kill Jack, Scaramouch is very boastful and talkative. Upon noticing that Jack was without his sword, he proceeded to mock him for it, to the point of calling Aku to boast that Jack had lost the weapon. He has a tendency to call anyone he meets as babe or baby, even his boss, Aku. He is also extremely arrogant, proclaiming himself as Aku's favorite assassin. It is unknown if Aku himself considers him as such.His arrogance ultimately proves to be his downfall, since he lets his guard down long enough for Jack to use his knife (which was imbued by Scaramouch's own magnetic force from his own knife) as a makeshift shrapnel grenade to cripple his neck (the source of his magic).In the face of death, he praises Jack's fighting skill, likely a weak attempt to talk his way out of his fate, before Jack cleaves him in half with his own sword.His appearance is similar to X9, but with teal eyes instead of red, a longer neck, and a larger functional mouth with teeth and a tongue. He wears a black straw hat, yellow scarf, red high-heel boots, a long purple coat with red interior, and a large black belt.Scaramouch the Merciless was an android who claimed to be Aku's top assassin.
 * Trivia
 * 1) Scaramouch name is derived from a stock clown character of the Italian commedia dell'arte.