Swift Fists: Secret Skill - True Undodgable Fist

Kensoku: Ougi - Shin Iaiken (Swift Fists: Secret Skill - True Undodgable
Fist)
Taijutsu (Strike; Requires Speed 30 (a) and Kensoku: Iaiken (5)) [Lost Hijutsu, Punch]
Rank: 9 (A-Class);
Range: Melee, plus 10 feet;
Target: One creature;
Duration: Instantaneous;
Saving Throws: Str partial (see text);
Chakra Cost: 9.

Same as Kensoku: Iaiken except that the user can hit any creature within his melee reach, plus 10 feet. The user makes single unarmed attack roll, which he gains a +4 bonus to. If the attack hits, it deals normal damage plus an additional 80(not multiplied on a critical hit). The target must make a Str save to avoid being knocked back 1d6x5 feet and be dazed for 1 round.

Mastery
With the fifth step of mastery in this technique, the range increases by an additional 10 feet.