Here's my build so far
Villain Plan by Mids' Villain Designer 1.962 http://www.cohplanner.com/
Click this DataLink to open the build!
Level 50 Natural Stalker Primary Power Set: Dual Blades Secondary Power Set: Ninjitsu Power Pool: Leaping Power Pool: Fighting Ancillary Pool: Body Mastery
Villain Profile: Level 1: Nimble Slash -- Empty(A), Empty(3), Empty(3), Empty(5), Empty(5), Empty(17) Level 1: Hide -- Empty(A) Level 2: Power Slice -- Empty(A), Empty(7), Empty(7), Empty(9), Empty(9), Empty(15) Level 4: Ablating Strike -- Empty(A), Empty(11), Empty(11), Empty(13), Empty(13), Empty(15) Level 6: Assassin's Blades -- Empty(A), Empty(17), Empty(19), Empty(19), Empty(21), Empty(21) Level 8: Build Up -- Empty(A), Empty(23), Empty(23), Empty(25), Empty(25), Empty(27) Level 10: Ninja Reflexes -- Empty(A), Empty(27), Empty(29), Empty(29), Empty(31), Empty(31) Level 12: Danger Sense -- Empty(A), Empty(31), Empty(33), Empty(33), Empty(33), Empty(34) Level 14: Placate -- Empty(A), Empty(34), Empty(34) Level 16: Caltrops -- Empty(A) Level 18: Kuji-In Rin -- Empty(A) Level 20: Vengeful Slice -- Empty(A) Level 22: Kuji-In Sha -- Empty(A) Level 24: Super Jump -- Empty(A) Level 26: Sweeping Strike -- Empty(A) Level 28: Smoke Flash -- Empty(A) Level 30: Boxing -- Empty(A) Level 32: One Thousand Cuts -- Empty(A) Level 35: Blinding Powder -- Empty(A) Level 38: Tough -- Empty(A), Empty(39), Empty(39), Empty(39), Empty(40), Empty(40) Level 41: Weave -- Empty(A), Empty(42), Empty(42), Empty(42), Empty(43), Empty(43) Level 44: Superior Conditioning -- Empty(A), Empty(45), Empty(45), Empty(45) Level 47: Focused Accuracy -- Empty(A), Empty(48), Empty(48), Empty(48) Level 49: Physical Perfection -- Empty(A), Empty(50), Empty(50), Empty(50) Level 1: Assassination Level 1: Brawl -- Empty(A) Level 1: Prestige Power Dash -- Empty(A) Level 1: Prestige Power Slide -- Empty(A) Level 1: Prestige Power Quick -- Empty(A) Level 1: Prestige Power Rush -- Empty(A) Level 1: Prestige Power Surge -- Empty(A) Level 1: Sprint -- Empty(A) Level 2: Rest -- Empty(A) Level 4: Ninja Run Level 2: Swift -- Empty(A) Level 2: Health -- Empty(A) Level 2: Hurdle -- Empty(A) Level 2: Stamina -- Empty(A) ------------