Night Walker Build(Level 10-30)

Level 10: Lucky Seven(1)
Level 11: Darkness(1), Nimble body(2)
Level 12: Nimble Body(1), Keen Eyes(2)
Level 13: Keen Eyes(3)
Level 14: Keen Eyes(3)[Maxed]
Level 15: Lucky Seven(3)
Level 16: Lucky Seven(3)
Level 17: Lucky Seven(2), Darkness(1)
Level 18: Darkness(3)
level 19: Lucky Seven(2), Darkness(1)
Level 20: Lucky Seven(2), darkness(1)
Level 21: Lucky Seven(2), Save 1 SP
Level 22: Lucky Seven(4)
Level 23: Lucky Seven(1)[Maxed], Darkness(2)
Level 24: Darkness(3)
Level 25: Darkness(3)
Level 26: Darkness(3)
Level 27: Darkness(2)[Maxed], Nimble Body(1)
Level 28: Nimble Body(3)
Level 29: Nimble Body(3)[Maxed]
Level 30: Disorder(3)

End Results:
Lucky Seven [Maxed]
Keen Eyes [Maxed]
Darkness [Maxed]
Nimble Body [Maxed]
Disorder(3)

Total SP: 61