
Silent Killing
With a blade in hand: unseen and unheard for eight seconds; your first blow from it lands twice as hard, three times from behind.

The way of the blade.

With a blade in hand: unseen and unheard for eight seconds; your first blow from it lands twice as hard, three times from behind.

With a blade in hand: chakra flows through it for twenty seconds, every blow of it landing 60% harder.
Learn after: Silent Killing

With a blade in hand: two clones appear around the target and the three of you strike it at once from three sides.
Learn after: Silent Killing

With a blade in hand: you vanish and reappear behind the target in the blink of an eye, back to back, your blade having gone through their back as you passed. They don't feel it until you sheathe your sword a moment later, then the wound opens and slows them.
Learn after: Hidden Mist Blade

Kenjutsu's ultimate, with a blade in hand. You sprint around the target so fast that a full ring of dark afterimages forms around them and holds them in place. Slashes come in from every side of the ring, wrenching them around to face each one, then you leap high overhead and bring the blade straight down in a slam. Only Substitution gets them out.
Learn after: Flash Thrust Strike