Level 30 (4 420 577 xp)
Strength: 16
Agility: 24
Skills to attributes: 10
Power Strike: 5
Athletics: 8
Weapon Master: 8
Two Handed: 150
Crossbow: 109
Think this is the best build for a ninja. 150wpf is more than enough and the 16 str (thus nodachi is usable) and 109 crossbow (pewpew) bring more variety into your game.