sonic/cold cor pvp build

hi guys i pvp alot in RV this is my planned build for my cor let me know what you think here it is

Villain Plan by Mids' Villain Designer 1.951
http://www.cohplanner.com/

Click this DataLink to open the build!

Level 50 Mutation Corruptor
Primary Power Set: Sonic Attacks
Secondary Power Set: Cold Domination
Power Pool: Speed
Power Pool: Leaping
Power Pool: Concealment
Power Pool: Leadership
Ancillary Pool: Leviathan Mastery

Villain Profile:
Level 1: Shriek -- GJ-Acc/Dmg(A), GJ-Dam/Rech(3), GJ-Acc/Dmg/End/Rech(3), GJ-Dam%(5), GJ-Acc/End/Rech(5), GJ-Dam/End/Rech(7)
Level 1: Infrigidate -- Achilles-ResDeb%(A), LdyGrey-DefDeb(7), LdyGrey-DefDeb/Rchg/EndRdx(9), LdyGrey-DefDeb/Rchg(9)
Level 2: Scream -- GJ-Acc/Dmg(A), GJ-Dam/Rech(13), GJ-Acc/Dmg/End/Rech(13), GJ-Dam%(15), GJ-Acc/End/Rech(15), GJ-Dam/End/Rech(17)
Level 4: Hasten -- RechRdx-I(A), RechRdx-I(17)
Level 6: Super Speed -- Zephyr-Travel/EndRdx(A), Zephyr-ResKB(19)
Level 8: Shout -- Dev'n-Acc/Dmg(A), Dev'n-Acc/Dmg/Rchg(21), Dev'n-Acc/Dmg/EndRdx/Rchg(21), Apoc-Dmg(23), Apoc-Acc/Dmg/Rchg(23), Apoc-Dam%(25)
Level 10: Combat Jumping -- LkGmblr-Rchg+(A)
Level 12: Amplify -- AdjTgt-ToHit(A), AdjTgt-ToHit/Rchg(25), AdjTgt-ToHit/EndRdx/Rchg(27), AdjTgt-EndRdx/Rchg(27), AdjTgt-Rchg(29), Rec'dRet-Pcptn(29)
Level 14: Super Jump -- Zephyr-Travel/EndRdx(A), Zephyr-ResKB(31)
Level 16: Acrobatics -- EndRdx-I(A)
Level 18: Stealth -- SW-Def/EndRdx(A), SW-Def/EndRdx/Rchg(31), SW-Def(33), LkGmblr-Rchg+(33)
Level 20: Arctic Fog -- S'fstPrt-ResDam/EndRdx(A), S'fstPrt-ResDam/Def+(33), S'fstPrt-ResKB(34), Ksmt-ToHit+(34), Krma-ResKB(34)
Level 22: Invisibility -- LkGmblr-Rchg+(A), Krma-ResKB(36)
Level 24: Phase Shift -- RechRdx-I(A)
Level 26: Screech -- Stpfy-Acc/Rchg(A), Stpfy-EndRdx/Stun(36), Stpfy-Acc/EndRdx(36), Stpfy-Stun/Rng(37), Stpfy-Acc/Stun/Rchg(37)
Level 28: Benumb -- Acc-I(A), Acc-I(37), RechRdx-I(39), RechRdx-I(39)
Level 30: Assault -- EndRdx-I(A)
Level 32: Tactics -- AdjTgt-ToHit(A), AdjTgt-ToHit/Rchg(40), AdjTgt-ToHit/EndRdx/Rchg(40), AdjTgt-EndRdx/Rchg(40), AdjTgt-ToHit/EndRdx(42), GSFC-Build%(42)
Level 35: Sleet -- LdyGrey-DefDeb(A), LdyGrey-DefDeb/Rchg/EndRdx(46)
Level 38: Heat Loss -- P'Shift-EndMod/Acc/Rchg(A), P'Shift-EndMod/Rchg(43), P'Shift-Acc/Rchg(43), Efficacy-Acc/Rchg(43), Efficacy-EndMod/Acc/Rchg(45)
Level 41: Shark Skin -- GA-ResDam(A), GA-Res/Rech/End(42), GA-End/Res(45), GA-3defTpProc(45), GA-RechEnd(46)
Level 44: Spirit Shark Jaws -- GJ-Acc/Dmg(A), GJ-Dam/End/Rech(46), GJ-Acc/Dmg/End/Rech(48), GJ-Dam/Rech(48), GladNet-Dam%(48), UbrkCons-Dam%(50)
Level 47: Summon Coralax -- S'bndAl-Dmg(A), S'bndAl-Acc/Rchg(50), S'bndAl-Dmg/Rchg(50)
Level 49: Hibernate -- RechRdx-I(A)
Level 0: Invader
Level 0: High Pain Threshold
Level 0: Born In Battle
------------
Level 1: Brawl -- Empty(A)
Level 1: Scourge
Level 1: Sprint -- Empty(A)
Level 2: Rest -- Empty(A)
Level 4: Ninja Run
Level 2: Swift -- Run-I(A)
Level 2: Health -- Numna-Regen/Rcvry+(A), Mrcl-Rcvry+(11)
Level 2: Hurdle -- Jump-I(A)
Level 2: Stamina -- Efficacy-EndMod(A), Efficacy-EndMod/Rchg(11), Efficacy-EndMod/Acc/Rchg(19), Efficacy-EndMod/Acc(31), P'Shift-End%(39)

| Copy & Paste this data into Mids' Hero Designer to view the build |
|-------------------------------------------------------------------|
|MxDz;1522;704;1408;HEX;|
|78DA65944B4F135114C7EFB483D05228A5D296470B94474B1FD3565C4B786A09242|
|889BA6B463AC0C432D3B4039195A25B5F891A573E49346EFC006E1457EA57D08D1F|
|C0C7D28DA987397F5A4C276D7E77CEFFDE73CEFCEF9D59BE36E7797B766F4A48DED|
|9925AAD1666CD4A65BB6C9995B6E56D4BB574D3700ABA5AE91FAE6B850BAAB1A115|
|9555D3D0D70AD396A5AE5D8D34D499EDF57565D62C150B73E6966ED8597C796353A|
|B6886A51C0DDC2BA6595256CB9A56F4D8C3254D2DEBC686CFBEC91B3B7A55BFA297|
|746BD77B2417B54A75532F0FCD97F535A5516F49DBD1556B53350ACB6AD5D22ABB2|
|1EA364EFF6987C0556B1113F42039593812609229A7C034F384C27C27D5D73AC501|
|25F293F6C9616B6D5FC0CFCC1982843A12EA7850C7833A9DA8D3893A5DA813256B9|
|DBC567226056BE008692D126B2D5FB956F737E6BC8377E5B066EB3ECF3FF90A7CCD|
|0CA4786E40618672B8A7852E5E2B5C3D921D5B20A91DF9DA9F62FE3366DF73F0057|
|3601F7CC2BE04295F07FAEC409F11F41922CDCB9AF00E735F1D14F3C15BDF02FB10|
|C933871641F4F59EE0E7F5B23F4083306941E67008FC2B987F985ECADF034F7B906|
|7045A1769413C7B103E9FA3567B3926F75EC7FC1BE01E73F426788BF981D08F67E8|
|EFE33CA3E078F27F7653CD303C08C3033FC506E1F720FC8EC1EF18FC8EC1EF8997E|
|01BE601E58AE2F9A23893699CC98FA48DD9A7B1268F3DE458E201F808BCC74CDD65|
|96C8F2383C8E67D8FF892C3395034F31D393CC2D4212FD2771E6D338D3199CF90CD|
|E81CC3C3397E77A87DF1485D73A94331CCB4D8353CCEF1E21B2D8A72C7C1C90EBEF|
|24FDE81289A648B629926B8A4C36454E3745F28D486DA9495D91EB6FBC90EC88ABA|
|BFE1ED77EB849C57E4B69EEFD5723264917F90CB917893159FC3C3E3FCEF37F3762|
|B2749B3D71DFC13700FB16B9CF1C7FCCBCEC3ECCCE3D5C3A363E7F6CFC0FB8D4F28|
|8|
|-------------------------------------------------------------------|

looks good. you'll want some acc in Infrigidate (Lysosome), and maybe a stealth proc somewhere.