SCH (Light Arts) Curing gear (Main healing/Max MP)
http://www.ffxiah.com/item_sets.php?id=115319

Argute Bracers (Can easily get next time they drop [Dynamis])
Altruistic Cape (Going to suck to get [Sea])
Hierarch Belt
Scholar's Pants
Goliard Chapeau
Goliard Saio
Staff Strap
Morgana's Choker (Shouldn't be too hard to get [Einherjar])
Magnetic Earring
Loquacious Earring
Tamas Ring
Serket Ring
Apollo's Staff
Hedgehog Bomb
Scholar's Loafers
Set Notes: With this set it is incredibly easy to surpass 1000MP even on my elvaan. It's in my personal experience that MP+ and Emnity- surpass MND+ and this set delivers all the performance you could want while main healing. If you prefer fastcast or spell casting reduction see the Fast Cast set somewhere below.
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SCH (Dark Arts) Standard Nuking gear (Standard mobs/Manaburns/Missions/Quests)
http://www.ffxiah.com/item_sets.php?id=115290

Mahatma Slops
Tamas Ring
Phantom Earring
Snow Ring
Vicious Mufflers
Moldavite Earring
Uggalepih Pendant
Penitent's Rope (Swap in proper obi's)
Prism Cape
Royal Redingote
Bugard Leather Strap +1
Aquilo's Staff
Phantom Tathlum
Maat's Cap
Yigit Crackows (Will have VERY soon/easily [Assault])
Set Notes: With this set it will be more than easy to hit high numbers on standard mobs. This set offers +51 INT and +22 MAB when Uggalepih Pendant is in effect (+14 MAB without). You will also want to use Helix spells under this set for maximum damage.
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SCH (Dark Arts) HNM/Endgame Nuking gear (High Resist/Endgame/HNM)
http://www.ffxiah.com/item_sets.php?id=115339

Phantom Earring
Argute Mortarboard (Shouldn't be hard to get [Dynamis])
Thunder Grip
Argute Belt (Will suck since we don't do dream lands often [Dynamis])
Jupiter's Staff
Elemental Earring (Just need to farm)
Goliard Clogs
Elemental Torque
Prism Cape
Genie Gages
Tamas Ring
Snow Ring
Scholar's Gown
Mahatma Slops
Sturm's Report
Set Notes: With this set you will reach 320 Elemental Magic Skill and 120 Intelligence (aka the 320/120 build). Using this set you should be able to achieve high numbers on anything HNM or endgame related. You can swap in an Omega ring for the snow ring if desired but will fall to +118 INT if Elvaan. May be situational.
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SCH (Either Arts) Enfeebling Gear
http://www.ffxiah.com/item_sets.php?id=118292

Goliard Clogs
Goliard Cuffs (Only piece i'm missing [Nyzul])
Elite Beret
Enfeebling Torque (Farming for gil)
Tamas Ring
Scholar's Gown
Sturm's Report
Mahatma Slops
Altruistic Cape (Going to suck to get [Sea])
Penitent's Rope
Raptor Strap +1
Auster's Staff (Farming for gil)
Phantom Earring
Enfeebling Earring (Farming for gil)
Omega Ring (Shouldn't be too hard to get [Einherjar])
Set Notes: You will reach 306 enfeebling skill through this set with max 8/8 enfeeble merits and either arts. This should allow you to land any enfeeble fairly accurately on most mobs.
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SCH (Light Arts) Stoneskin Gear (Max 410)
http://www.ffxiah.com/item_sets.php?id=118295

Magnetic Earring
Loquac. Earring
Kirin's Pole
Raptor Strap +1
Stone Gorget (Going to suck to get)
Devotee's Mitts
Mahatma Slops
Errant Hpl.
Phtm. Tathlum
Maat's Cap
Penitent's Rope
Prism Cape
Goliard Clogs
Tamas Ring
Serket Ring
Set Notes: With this setup my elvaan reaches +60 MND on top of my base 70 which gives me a total of 130 MND. This is more than enough to give the 350 max stoneskin plus the enhancement from the gorget giving a max of 410. This is listed under light arts because of the accession ability to give this stoneskin amount to the entire party. There will still be plenty of MND+ during dark arts to achieve the cap as well.
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SCH (Either Arts) Sublimation
http://www.ffxiah.com/item_sets.php?id=118299

Scholar's M.board
Argute Gown (Shouldn't be hard to get [Dynamis]
Set Notes: This is fairly common sense, this will charge sublimation much faster.