Jewelcrafting
350 Design: Khorium Band of Shadows
http://www.wowhead.com/?item=24158
Drops from Dark Conclave Shadowmancers in Shadowmoon Valley38,30).
Confirmed
355 Design: Khorium Band of Frost
http://www.wowhead.com/?item=24159
Drops from Coilfang Sorceress in The Steamvault, Coilfang Reservoir(instance), Zangarmarsh.
Confirmed
355 Design: Khorium Inferno Band
http://www.wowhead.com/?item=24160
Drops from Darkweaver Syth in Sethekk Halls, Auchindoan(instance), Terokkar Forest.
Confirmed
360 Design: Khorium Band of Leaves
http://www.wowhead.com/?item=24161
Drops from Vekh'nir Dreadhawk at Vekhaar Stand in Blade's Edge Mountains(Loc 74,74).
Confirmed
365 Design: Arcane Khorium Band
http://www.wowhead.com/?item=24162
Drops from Mageslayer at Kirin'var Village in Netherstorm(Loc 58,86).
Confirmed
370 Design: Circle of Arcane Might
http://www.wowhead.com/?item=24173
Drops from Epoch Hunter in Old Hillsbrad Foothills, Caverns of Time(instance), Tanaris.
Confirmed
370 Design: Coronet of Verdant Flame
http://www.wowhead.com/?item=24172
Drops from Sunseeker Botanist in The Botanica, Tempest Keep(instance), Netherstorm.
Confirmed
Needs location:
None.
Leatherworking
340 Pattern: Arcane Armor Kit
http://www.wowhead.com/?item=29675
Drops from Chrono Lord Deja in The Black Morass, Caverns of Time(instance), Tanaris.
(Confirmed)
340 Pattern: Flame Armor Kit
http://www.wowhead.com/?item=29672
Drops from Gargantuan Abyssal in The Arcatraz, Tempest Keep(instance), Netherstorm.
340 Pattern: Frost Armor Kit
http://www.wowhead.com/?item=29673
Drops from Hydramancer Thespia in The Steamvault, Coilfang Reservoir(instance), Zangarmarsh.
340 Pattern: Nature Armor Kit
http://www.wowhead.com/?item=29674
Drops from Mennu the Betrayer in The Slave Pens, Coilfang Reservoir(instance), Zangarmarsh.
340 Pattern: Shadow Armor Kit
http://www.wowhead.com/?item=29669
Drops from Time-Lost Shadowmage in Sethekk Halls, Auchindoan(instance), Terokkar Forest.
Confirmed
350 Pattern: Stylin' Adventure Hat
http://www.wowhead.com/?item=25729
Drops from Durnholde Rifleman in Old Hillsbrad Foothills, Caverns of Time(instance), Tanaris.
350 Pattern: Stylin' Crimson Hat
http://www.wowhead.com/?item=25731
Drops from Sethekk Ravenguard in Sethekk Halls, Auchindoan(instance), Terokkar Forest.
(Confirmed)
350 Pattern: Stylin' Jungle Hat
http://www.wowhead.com/?item=25730
Drops from Rift Keepers and Rift Lords in The Black Morass, Caverns of Time(instance), Tanaris.
Confirmed
350 Pattern: Stylin' Purple Hat
http://www.wowhead.com/?item=25728
Drops from Blackheart the Inciter in Shadow Labyrinth, Auchindoan(instance), Terokkar Forest.
(Confirmed)
375 Pattern: Belt of Natural Power
http://www.wowhead.com/?item=30301
Drops from various mobs and bosses inside Serpentshrine Cavern and The Eye.
375 Pattern: Belt of Deep Shadow
http://www.wowhead.com/?item=30302
Drops from various mobs and bosses inside Serpentshrine Cavern and The Eye.
375 Pattern: Belt of the Black Eagle
http://www.wowhead.com/?item=30303
Drops from various mobs and bosses inside Serpentshrine Cavern and The Eye.
375 Pattern: Monsoon Belt
http://www.wowhead.com/?item=30304
Drops from various mobs and bosses inside Serpentshrine Cavern and The Eye.
Needs location:
None.
Tailoring
350 Pattern: Arcanoweave Bracers
http://www.wowhead.com/?item=21905
Drops from Arcatraz Sentinel in The Arcatraz, Tempest Keep(instance), Netherstorm.
(Confirmed)
360 Pattern: Arcanoweave Boots
http://www.wowhead.com/?item=21906
Drops from Sunseeker Astromage in The Mechanar, Tempest Keep(instance), Netherstorm.
(Confirmed)
365 Pattern: Soulcloth Shoulders
http://www.wowhead.com/?item=21903
Drops from Phantom Attendant in Karazhan.
370 Pattern: Arcanoweave Robe
http://www.wowhead.com/?item=21907
Drops from Pathaleon the Calculator in The Mechanar, Tempest Keep(instance), Netherstorm.
Confirmed
375 Pattern: Battlecast Hood
http://www.wowhead.com/?item=24313
Drops from Warlord Kalithresh in The Steamvault, Coilfang Reservoir(instance), Zangarmarsh.
(Confirmed)
375 Pattern: Battlecast Pants
http://www.wowhead.com/?item=24310
Drops from Thorngrin the Tender in The Botanica, Tempest Keep(instance), Netherstorm.
375 Pattern: Soulcloth Vest
http://www.wowhead.com/?item=21904
Drops from Phantom Valet in Karazhan(instance).
375 Pattern: Spellstrike Hood
http://www.wowhead.com/?item=24312
Drops from Grand Warlock Nethekurse in The Shattered Halls, Hellfire Peninsula(instance), Hellfire Citadel.
(Confirmed)
375 Pattern: Spellstrike Pants
http://www.wowhead.com/?item=24309
Drops from Murmur in Shadow Labyrinth, Auchindon(instance), Terokkar Forest.
375 Pattern: Whitemend Hood
http://www.wowhead.com/?item=24311
Drops from Warp Splinter in The Botanica, Tempest Keep(instance), Netherstorm.
(Confirmed)
375 Pattern: Whitemend Pants
http://www.wowhead.com/?item=24308
Drops from Dalliah the Doomsayer in The Arcatraz, Tempest Keep(instance), Netherstorm.
(Confirmed)
Needs location:
None.