I don't have mids at work so I can't look at it now, but I can say a few things.
Put the Theft of Essence: Chance for +endurance proc in there. It will have a chance to give you 10 endurance for every enemy hit by Dark Regen. I use it on my tank, and I've seen Dark Regen fill both my bars.
I also really recommend Oppressive Gloom over Cloak of Fear. It uses a fraction of the endurance and has a much higher base accuracy. Oppressive Gloom works really well with only one slot. The self damage is pretty minimal, even on a stalker.
EDIT: I see you have Oppressive Gloom too. I'd still drop Cloak of Fear. I'm sure you can find something you'd rather have.
Where to now?
Check out all my guides and fiction pieces on my blog.
The MFing Warshade | The Last Rule of Tanking | The Got Dam Mastermind
Everything Dark Armor | The Softcap
don'T attempt to read tHis mEssaGe, And believe Me, it is not a codE.
I don't think you'll have the endurance to run Tough/Weave along with Cloak of Fear and all the other toggles.
Anyway here's the build for my KM/DA. I obviously went a different direction but it may be worth a look. I procced Cloak of Fear to try to squeeze a little more AoE out of the build. The reason I also took OG is just because I like stunning bosses. I usually only run it for boss fights and stick to Cloak of Fear the rest of the time.
Villain Plan by Mids' Villain Designer 1.91
http://www.cohplanner.com/
Click this DataLink to open the build!
Vamp Scout: Level 50 Natural Stalker
Primary Power Set: Kinetic Melee
Secondary Power Set: Dark Armor
Power Pool: Leaping
Power Pool: Teleportation
Power Pool: Concealment
Ancillary Pool: Mu Mastery
Villain Profile:
Level 1: Body Blow -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx(3), KntkC'bat-Dmg/Rchg(3), KntkC'bat-Dmg/EndRdx/Rchg(7), C'ngImp-Acc/Dmg/Rchg(7)
Level 1: Hide -- Ksmt-ToHit+(A), LkGmblr-Rchg+(46)
Level 2: Smashing Blow -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx(5), KntkC'bat-Dmg/Rchg(5), KntkC'bat-Dmg/EndRdx/Rchg(11), C'ngImp-Acc/Dmg/Rchg(11)
Level 4: Dark Embrace -- RctvArm-ResDam/EndRdx(A), RctvArm-ResDam/EndRdx/Rchg(15), RctvArm-ResDam(17), RctvArm-ResDam/Rchg(17), S'fstPrt-ResDam/Def+(36)
Level 6: Assassin's Strike -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx(9), KntkC'bat-Dmg/Rchg(9), KntkC'bat-Dmg/EndRdx/Rchg(13), C'ngImp-Acc/Dmg/Rchg(13)
Level 8: Combat Jumping -- LkGmblr-Rchg+(A)
Level 10: Build Up -- Rec'dRet-ToHit/Rchg(A), Rec'dRet-Pcptn(15), RechRdx-I(37), RechRdx-I(46)
Level 12: Placate -- RechRdx-I(A)
Level 14: Super Jump -- Winter-ResSlow(A)
Level 16: Obsidian Shield -- RctvArm-ResDam/EndRdx(A), RctvArm-ResDam/EndRdx/Rchg(40), RctvArm-ResDam(40), RctvArm-ResDam/Rchg(43)
Level 18: Burst -- Oblit-Dmg(A), Oblit-Acc/Rchg(19), Oblit-Dmg/Rchg(19), Oblit-Acc/Dmg/Rchg(23), Oblit-Acc/Dmg/EndRdx/Rchg(23), Oblit-%Dam(43)
Level 20: Recall Friend -- Zephyr-ResKB(A)
Level 22: Murky Cloud -- RctvArm-ResDam/EndRdx(A), RctvArm-ResDam/EndRdx/Rchg(25), RctvArm-ResDam(25), RctvArm-ResDam/Rchg(27), GA-3defTpProc(36)
Level 24: Dark Regeneration -- Theft-Acc/EndRdx/Rchg(A), Theft-Acc/EndRdx/Heal(29), Theft-+End%(31), Nictus-Acc/EndRdx/Rchg(34), Nictus-Acc/EndRdx/Heal/HP/Regen(34), HO:Golgi(40)
Level 26: Focused Burst -- Thundr-Acc/Dmg(A), Thundr-Dmg/Rchg(27), Thundr-Dmg/EndRdx/Rchg(29), Thundr-Acc/Dmg/Rchg(31), Thundr-Acc/Dmg/EndRdx(31)
Level 28: Shadow Dweller -- LkGmblr-Rchg+(A)
Level 30: Grant Invisibility -- LkGmblr-Rchg+(A)
Level 32: Concentrated Strike -- KntkC'bat-Acc/Dmg(A), KntkC'bat-Dmg/EndRdx(33), KntkC'bat-Dmg/Rchg(33), KntkC'bat-Dmg/EndRdx/Rchg(33), C'ngImp-Acc/Dmg/Rchg(34)
Level 35: Cloak of Fear -- HO:Endo(A), HO:Lyso(37), HO:Enzym(37), Abys-Acc/EndRdx(39), Abys-Dam%(39), Cloud-%Dam(39)
Level 38: Soul Transfer -- RechRdx-I(A)
Level 41: Mu Bolts -- Thundr-Acc/Dmg(A), Thundr-Dmg/EndRdx(42), Thundr-Dmg/EndRdx/Rchg(42), Thundr-Acc/Dmg/Rchg(42), Thundr-Acc/Dmg/EndRdx(43)
Level 44: Ball Lightning -- Ragnrk-Dmg(A), Ragnrk-Knock%(45), Ragnrk-Acc/Dmg/Rchg(45), Ragnrk-Acc/Rchg(45), Ragnrk-Dmg/EndRdx(46)
Level 47: Oppressive Gloom -- Amaze-Stun(A), Amaze-Stun/Rchg(48), Amaze-Acc/Stun/Rchg(48), Amaze-ToHitDeb%(48), Amaze-Acc/Rchg(50)
Level 49: Stealth -- LkGmblr-Rchg+(A)
------------
Level 1: Brawl -- Empty(A)
Level 1: Sprint -- Empty(A)
Level 2: Rest -- RechRdx-I(A)
Level 1: Assassination
Level 4: Ninja Run
Level 2: Swift -- Run-I(A)
Level 2: Hurdle -- Jump-I(A)
Level 2: Health -- Numna-Regen/Rcvry+(A), Numna-Heal(36), Numna-Heal/EndRdx(50)
Level 2: Stamina -- EndMod-I(A), P'Shift-EndMod(21), P'Shift-EndMod/Acc(21), P'Shift-End%(50)
I never really tried DA before but here we go.....
Villain Plan by Mids' Villain Designer 1.91
http://www.cohplanner.com/
Click this DataLink to open the build!
Level 50 Mutation Stalker
Primary Power Set: Kinetic Melee
Secondary Power Set: Dark Armor
Power Pool: Speed
Power Pool: Leaping
Power Pool: Fighting
Ancillary Pool: Mu Mastery
Villain Profile:
Level 1: Body Blow -- T'Death-Acc/Dmg(A), T'Death-Dmg/EndRdx(3), T'Death-Dmg/Rchg(3), T'Death-Acc/Dmg/EndRdx(5), T'Death-Dmg/EndRdx/Rchg(5), T'Death-Dam%(7)
Level 1: Hide -- LkGmblr-Rchg+(A), Krma-ResKB(7)
Level 2: Smashing Blow -- T'Death-Acc/Dmg(A), T'Death-Dmg/EndRdx(9), T'Death-Dmg/Rchg(9), T'Death-Acc/Dmg/EndRdx(11), T'Death-Dmg/EndRdx/Rchg(11), T'Death-Dam%(13)
Level 4: Dark Embrace -- ImpArm-ResDam(A), ImpArm-ResDam/EndRdx(13), ImpArm-ResDam/EndRdx/Rchg(15), ImpArm-ResDam/Rchg(25)
Level 6: Assassin's Strike -- T'Death-Acc/Dmg(A), T'Death-Dmg/EndRdx(15), T'Death-Dmg/Rchg(17), T'Death-Acc/Dmg/EndRdx(17), T'Death-Dmg/EndRdx/Rchg(19), T'Death-Dam%(19)
Level 8: Build Up -- RechRdx-I(A), RechRdx-I(43)
Level 10: Murky Cloud -- ImpArm-ResDam(A), ImpArm-ResDam/EndRdx(23), ImpArm-ResDam/EndRdx/Rchg(23), ImpArm-ResDam/Rchg(25)
Level 12: Placate -- RechRdx-I(A), RechRdx-I(27)
Level 14: Hasten -- RechRdx-I(A), RechRdx-I(21), RechRdx-I(21)
Level 16: Obsidian Shield -- S'fstPrt-ResDam/Def+(A), S'fstPrt-ResKB(43)
Level 18: Burst -- Oblit-Dmg(A), Oblit-Acc/Rchg(27), Oblit-Dmg/Rchg(29), Oblit-Acc/Dmg/Rchg(31), Oblit-Acc/Dmg/EndRdx/Rchg(31), Oblit-%Dam(31)
Level 20: Dark Regeneration -- Nictus-Heal(A), Nictus-Heal/HP/Regen/Rchg(34), Nictus-Acc/Heal(36), Nictus-Acc/EndRdx/Heal/HP/Regen(36), Nictus-Acc/EndRdx/Rchg(36)
Level 22: Combat Jumping -- LkGmblr-Rchg+(A), LkGmblr-Def(48)
Level 24: Boxing -- Empty(A)
Level 26: Tough -- ImpArm-ResDam(A), ImpArm-ResDam/EndRdx(37), ImpArm-ResDam/EndRdx/Rchg(37), ImpArm-EndRdx/Rchg(37)
Level 28: Cloak of Fear -- Abys-Acc/EndRdx(A), N'mare-Acc/EndRdx(29), SipInsght-Acc/EndRdx/Rchg(50), DampS-ToHitDeb/EndRdx(50), N'mare-Acc/Fear(50)
Level 30: Shadow Dweller -- LkGmblr-Rchg+(A), Krma-ResKB(43)
Level 32: Concentrated Strike -- T'Death-Acc/Dmg(A), T'Death-Dmg/EndRdx(33), T'Death-Dmg/Rchg(33), T'Death-Acc/Dmg/EndRdx(33), T'Death-Dmg/EndRdx/Rchg(34), T'Death-Dam%(34)
Level 35: Oppressive Gloom -- HO:Endo(A)
Level 38: Weave -- LkGmblr-Rchg+(A), LkGmblr-Def(39), LkGmblr-Def/EndRdx(39), LkGmblr-Def/EndRdx/Rchg(39)
Level 41: Mu Bolts -- Decim-Acc/Dmg(A), Decim-Dmg/EndRdx(46), Decim-Dmg/Rchg(46), Decim-Acc/EndRdx/Rchg(46), Decim-Acc/Dmg/Rchg(48)
Level 44: Ball Lightning -- Posi-Acc/Dmg(A), Posi-Dmg/EndRdx(45), Posi-Dmg/Rchg(45), Posi-Acc/Dmg/EndRdx(45), Posi-Dam%(48)
Level 47: Soul Transfer -- HO:Perox(A)
Level 49: Super Speed -- Winter-ResSlow(A)
------------
Level 1: Brawl -- Empty(A)
Level 1: Sprint -- Empty(A)
Level 2: Rest -- Empty(A)
Level 1: Assassination
Level 4: Ninja Run
Level 2: Swift -- Run-I(A)
Level 2: Hurdle -- Jump-I(A)
Level 2: Health -- Numna-Regen/Rcvry+(A), Numna-Heal(42), Mrcl-Rcvry+(42), RgnTis-Regen+(42)
Level 2: Stamina -- P'Shift-End%(A), P'Shift-EndMod/Acc(40), P'Shift-EndMod(40), P'Shift-EndMod/Rchg(40)
I'm trying to go for well rounded team and solo play. i was going to slot the cardiac alpha end/res to go with it.
@Kreegor