This is what I have currently, mind you, it hasn't been updated since i12 and was more PvP oriented. Enjoy.
Hero Plan by Mids' Hero Designer 1.401
http://www.cohplanner.com/
[u]Click this DataLink to open the build![u]
Level 50 Magic Defender
Primary Power Set: Cold Domination
Secondary Power Set: Psychic Blast
Power Pool: Fitness
Power Pool: Leaping
Power Pool: Speed
Power Pool: Leadership
Ancillary Pool: Power Mastery
Hero Profile:
Level 1: Infrigidate <ul type="square">[*] (A)
HamiO:Lysosome Exposure[*] (3)
HamiO:Lysosome Exposure[*] (3)
Undermined Defenses - Defense Debuff/Recharge[*] (5)
Undermined Defenses - Defense Debuff/Recharge/Endurance[*] (5)
Undermined Defenses - Defense Debuff/Endurance[*] (7)
Undermined Defenses - Recharge[/list]
Level 1: Mental Blast <ul type="square">[*] (A)
Decimation - Accuracy/Damage[*] (7)
Decimation - Damage/Endurance[*] (9)
Decimation - Damage/Recharge[*] (9)
Decimation - Accuracy/Endurance/Recharge[*] (11)
Decimation - Accuracy/Damage/Recharge[/list]
Level 2: Subdue <ul type="square">[*] (A)
Decimation - Accuracy/Damage[*] (11)
Decimation - Damage/Endurance[*] (13)
Decimation - Damage/Recharge[*] (13)
Decimation - Accuracy/Endurance/Recharge[*] (15)
Decimation - Accuracy/Damage/Recharge[*] (15)
Trap of the Hunter - Chance of Damage(Lethal)[/list]
Level 4: Snow Storm <ul type="square">[*] (A)
Endurance Reduction IO[/list]
Level 6: Swift <ul type="square">[*] (A)
Run Speed IO[/list]
Level 8: Combat Jumping <ul type="square">[*] (A)
Luck of the Gambler - Recharge Speed[*] (46)
Jumping IO[*] (46)
Jumping IO[/list]
Level 10: Hurdle <ul type="square">[*] (A)
Jumping IO[/list]
Level 12: Arctic Fog <ul type="square">[*] (A)
Impervious Skin - Resistance/Endurance[*] (36)
Impervious Skin - Resistance/Recharge[*] (36)
Impervious Skin - Endurance/Recharge[*] (37)
Impervious Skin - Resistance/Endurance/Recharge[*] (37)
Impervious Skin - Status Resistance[*] (37)
Luck of the Gambler - Recharge Speed[/list]
Level 14: Super Jump <ul type="square">[*] (A)
HamiO:Cytoskeleton Exposure[/list]
Level 16: Telekinetic Blast <ul type="square">[*] (A)
Apocalypse - Damage/Recharge[*] (17)
Apocalypse - Accuracy/Damage/Recharge[*] (17)
Apocalypse - Accuracy/Recharge[*] (34)
Apocalypse - Damage/Endurance[*] (34)
Apocalypse - Chance of Damage(Negative)[*] (36)
Knockback Distance IO[/list]
Level 18: Benumb <ul type="square">[*] (A)
Accuracy IO[*] (19)
Accuracy IO[*] (19)
Accuracy IO[*] (31)
Recharge Reduction IO[*] (31)
Recharge Reduction IO[*] (31)
Recharge Reduction IO[/list]
Level 20: Stamina <ul type="square">[*] (A)
Performance Shifter - EndMod[*] (21)
Performance Shifter - EndMod/Recharge[*] (21)
Performance Shifter - EndMod/Accuracy[*] (27)
Performance Shifter - Chance for +End[/list]
Level 22: Will Domination <ul type="square">[*] (A)
Devastation - Accuracy/Damage[*] (23)
Devastation - Damage/Endurance[*] (23)
Devastation - Damage/Recharge[*] (25)
Devastation - Accuracy/Damage/Recharge[*] (25)
Devastation - Accuracy/Damage/Endurance/Recharge[*] (27)
Fortunata Hypnosis - Chance for Placate[/list]
Level 24: Acrobatics <ul type="square">[*] (A)
Endurance Reduction IO[/list]
Level 26: Sleet <ul type="square">[*] (A)
Undermined Defenses - Defense Debuff[*] (40)
Undermined Defenses - Defense Debuff/Recharge[*] (40)
Undermined Defenses - Defense Debuff/Recharge/Endurance[*] (43)
Undermined Defenses - Recharge/Endurance[*] (43)
Undermined Defenses - Recharge[/list]
Level 28: Hasten <ul type="square">[*] (A)
Recharge Reduction IO[*] (29)
Recharge Reduction IO[*] (29)
Recharge Reduction IO[/list]
Level 30: Super Speed <ul type="square">[*] (A)
HamiO:Cytoskeleton Exposure[*] (46)
HamiO:Cytoskeleton Exposure[/list]
Level 32: Heat Loss <ul type="square">[*] (A)
Efficacy Adaptor - EndMod/Recharge[*] (33)
Efficacy Adaptor - Accuracy/Recharge[*] (33)
Performance Shifter - EndMod/Recharge[*] (33)
Performance Shifter - EndMod/Accuracy/Recharge[*] (34)
Performance Shifter - Accuracy/Recharge[/list]
Level 35: Maneuvers <ul type="square">[*] (A)
Luck of the Gambler - Recharge Speed[/list]
Level 38: Tactics <ul type="square">[*] (A)
Adjusted Targeting - To Hit Buff[*] (39)
Adjusted Targeting - To Hit Buff/Recharge[*] (39)
Adjusted Targeting - To Hit Buff/Endurance/Recharge[*] (39)
Adjusted Targeting - Endurance/Recharge[*] (40)
Adjusted Targeting - Recharge[/list]
Level 41: Power Build Up <ul type="square">[*] (A)
Adjusted Targeting - To Hit Buff[*] (42)
Adjusted Targeting - To Hit Buff/Recharge[*] (42)
Adjusted Targeting - To Hit Buff/Endurance/Recharge[*] (42)
Adjusted Targeting - Endurance/Recharge[*] (43)
Adjusted Targeting - To Hit Buff/Endurance[/list]
Level 44: Temp Invulnerability <ul type="square">[*] (A)
Titanium Coating - Resistance[*] (45)
Titanium Coating - Resistance/Endurance[*] (45)
Titanium Coating - Resistance/Endurance/Recharge[*] (45)
HamiO:Ribosome Exposure[/list]
Level 47: Total Focus <ul type="square">[*] (A)
Hecatomb - Damage/Recharge[*] (48)
Hecatomb - Accuracy/Damage/Recharge[*] (48)
Hecatomb - Accuracy/Recharge[*] (48)
Hecatomb - Damage/Endurance[*] (50)
Hecatomb - Chance of Damage(Negative)[/list]
Level 49: Glacial Shield <ul type="square">[*] (A)
Luck of the Gambler - Recharge Speed[*] (50)
Luck of the Gambler - Defense[*] (50)
Luck of the Gambler - Defense/Endurance[/list]
------------
Level 1: Brawl <ul type="square">[*] (A)
Empty[/list]
Level 1: Sprint <ul type="square">[*] (A)
Celerity - +Stealth[/list]
Level 2: Rest <ul type="square">[*] (A)
Empty[/list]
Level 1: Vigilance
------------
[u]Set Bonus Totals:[u]<ul type="square">[*]15% DamageBuff(Smashing)[*]15% DamageBuff(Lethal)[*]15% DamageBuff(Fire)[*]15% DamageBuff(Cold)[*]15% DamageBuff(Energy)[*]15% DamageBuff(Negative)[*]15% DamageBuff(Toxic)[*]15% DamageBuff(Psionic)[*]8.1% Max End[*]47% Enhancement(Accuracy)[*]77.5% Enhancement(RechargeTime)[*]10% FlySpeed[*]183.1 HP (18%) HitPoints[*]10% JumpHeight[*]10% JumpSpeed[*]MezResist(Confused) 7.5%[*]MezResist(Held) 10.8%[*]MezResist(Immobilize) 13%[*]MezResist(Sleep) 11.9%[*]MezResist(Stun) 7.5%[*]MezResist(Terrorized) 7.5%[*]6.5% (0.11 End/sec) Recovery[*]38% (1.61 HP/sec) Regeneration[*]2.52% Resistance(Fire)[*]2.52% Resistance(Cold)[*]2.52% Resistance(Energy)[*]2.52% Resistance(Negative)[*]10% RunSpeed[*]2% XPDebtProtection[/list]