Can Someone Check This Build?

Right, I'm no expert when it comes to builds, particularly when IOs are involved so I was just wondering if someone could give this build a once-over and see if there's any places I can improve? The character is mainly support-based, but being able to solo is also nice.

Villain Plan by Mids' Villain Designer 1.942
http://www.cohplanner.com/

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Recluse's Phantom: Level 50 Magic Corruptor
Primary Power Set: Dark Blast
Secondary Power Set: Thermal Radiation
Power Pool: Flight
Power Pool: Teleportation
Power Pool: Fitness
Ancillary Pool: Mu Mastery

Villain Profile:
Level 1: Dark Blast -- Apoc-Dmg/EndRdx:50(A), Apoc-Dmg/Rchg:50(3), Apoc-Dmg:50(3), Apoc-Acc/Dmg/Rchg:50(5), Apoc-Acc/Rchg:50(5), Apoc-Dam%:50(46)
Level 1: Warmth -- Numna-Regen/Rcvry+:50(A), Numna-Heal:50(7), Numna-Heal/EndRdx:50(7), Numna-EndRdx/Rchg:50(9), Numna-Heal/Rchg:50(9), Numna-Heal/EndRdx/Rchg:50(40)
Level 2: Gloom -- Thundr-Dmg/EndRdx/Rchg:50(A), Thundr-Acc/Dmg/EndRdx:50(11), Thundr-Dmg/EndRdx:50(11), Thundr-Acc/Dmg:50(13), Thundr-Dmg/Rchg:50(13), Thundr-Acc/Dmg/Rchg:50(34)
Level 4: Moonbeam -- ExtrmM-Acc/Rng/Rchg:50(A), ExtrmM-Dmg/EndRdx:50(15), ExtrmM-Acc/ActRdx/Rng:50(15), ExtrmM-Dmg/ActRdx/Rchg:50(17), ExtrmM-Dmg/EndRdx/Rchg:50(17), ExtrmM-Acc/Dmg:50(36)
Level 6: Cauterize -- Numna-Heal:50(A), Numna-Heal/EndRdx:50(19), Numna-EndRdx/Rchg:50(19), Numna-Heal/EndRdx/Rchg:50(21), Numna-Heal/Rchg:50(21), Heal-I:50(43)
Level 8: Tenebrous Tentacles -- Det'tn-Dmg/EndRdx/Rng:50(A), Det'tn-Dmg/EndRdx:50(23), Det'tn-Acc/Dmg/EndRdx:50(23), Det'tn-Acc/Dmg:50(25), Det'tn-Dmg/Rchg:50(25), Det'tn-Dmg/Rng:50(46)
Level 10: Hover -- DefBuff-I:50(A), DefBuff-I:50(27), DefBuff-I:50(27), HO:Enzym(29), Flight-I:50(29)
Level 12: Night Fall -- Ragnrk-Knock%:50(A), Ragnrk-Dmg/EndRdx:50(31), Ragnrk-Acc/Dmg/Rchg:50(31), Ragnrk-Acc/Rchg:50(31), Ragnrk-Dmg/Rchg:50(33), Ragnrk-Dmg:50(36)
Level 14: Fly -- Flight-I:50(A)
Level 16: Power of the Phoenix -- RechRdx-I:50(A), RechRdx-I:50(33), RechRdx-I:50(33), RechRdx-I:50(34), EndRdx-I:50(34), Heal-I:50(46)
Level 18: Recall Friend -- EndRdx-I:50(A)
Level 20: Thaw -- ResDam-I:50(A)
Level 22: Swift -- Flight-I:50(A)
Level 24: Health -- Heal-I:50(A)
Level 26: Stamina -- EndMod-I:50(A)
Level 28: Forge -- ToHit-I:50(A)
Level 30: Life Drain -- Nictus-%Dam:50(A), Nictus-Heal:50(39), Nictus-Acc/EndRdx/Rchg:50(40), Nictus-Acc/Heal:50(40), Nictus-Heal/HP/Regen/Rchg:50(43), Nictus-Acc/EndRdx/Heal/HP/Regen:50(45)
Level 32: Blackstar -- Armgdn-Dam%:50(A), Armgdn-Dmg/EndRdx:50(36), Armgdn-Dmg:50(37), Armgdn-Dmg/Rchg:50(37), Armgdn-Acc/Dmg/Rchg:50(37), Armgdn-Acc/Rchg:50(39)
Level 35: Heat Exhaustion -- Acc-I:50(A), Acc-I:50(45)
Level 38: Melt Armor -- DefDeb-I:50(A), Acc-I:50(39)
Level 41: Charged Armor -- Aegis-Psi/Status:50(A), Aegis-ResDam:50(42), Aegis-ResDam/EndRdx:50(42), Aegis-ResDam/Rchg:50(42), Aegis-EndRdx/Rchg:50(43), Aegis-ResDam/EndRdx/Rchg:50(45)
Level 44: Power Sink -- EndMod-I:50(A)
Level 47: Summon Adept -- S'bndAl-Build%:50(A), S'bndAl-Dmg/EndRdx:50(48), S'bndAl-Dmg/Rchg:50(48), S'bndAl-Dmg:50(48), S'bndAl-Acc/Dmg/Rchg:50(50), S'bndAl-Acc/Rchg:50(50)
Level 49: Electric Shackles -- UbrkCons-Hold:50(A), UbrkCons-Acc/Hold/Rchg:50(50)
Level 0: High Pain Threshold
Level 0: Elusive Mind
Level 0: Demonic Aura
Level 0: Megalomaniac
Level 0: Marshal
Level 50: Cardiac Core Paragon
Level 50: Paralytic Core Flawless Interface
Level 50: Cryonic Radial Final Judgement
Level 50: Barrier Core Epiphany
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Level 1: Brawl -- Empty(A)
Level 1: Scourge
Level 1: Sprint -- Empty(A)
Level 2: Rest -- Empty(A)
Level 4: Ninja Run
Level 22: LEGACY BUILD

This is a legacy build, so that's a good place to start. Fitness powers are now inherent. However, you do have to slot them.

Attacks slotted with purples are usually best served by either 5 purples or 5 purples and a quad from another set. The dmg enh is the one usually dropped, most of this gets eaten by ED anyway.

Hover is hilariously overslotted.

Using the numi proc in a heal means you have to fire the heal in order to get the benefit of the proc. Put this proc in health.

I advise starting over in mids .

Thanks for the feedback

Does the Numi Proc only give the +Rec/+Regen to yourself? My aim was to use Warmth as a Heal/Rec and Regen buff for team mates.