These are based on a single slot basis (ignoring set bonuses)
Please note that any T3 armor should fall somewhere near to the T4 equivalent.
Helm
\aITEM 152764497 895312358:Tainted Shadowsteel Mask\/a - Xebnok the Wretched, Tomb of the Mad Crusader or Tyrannus the Dark, Ykesha's Inner Stronghold
\aITEM 1877209486 1297656611:Coif of Tolled Bells\/a -Gozak, Munzok's Material Bastion
\aITEM 1280635002 -2030227484:Swift Frostlink Coif\/a -Trash, Miragul's Planar Shard
\aITEM 14980777 -1740002670:Manipulator's Hood\/a - Ludmila Kystov, The Protector's Realm
\aITEM -312733248 1142375062:Insidious Coif\/a - (Charred Helm Pattern (Silverwing) + Crystalised Phospherous x3)
\aITEM 1013922953 1725328454:Cursed Coif\/a - Malevolence & Ire, Shard of Hate
\aITEM -1189936329 -1969091808:Coif of the Reet Knight\/a - Collection Reward: Reet Knight Armor
Cloak
\aITEM 723953474 -2115853844:Ring of Scale General's Cloak\/a - Trakanon, Trakanon's Lair
\aITEM -1934574146 -1460416677:Shroud of the Blademaster\/a - Ozyk, Munzok's Material Bastion
\aITEM -1560491499 1713236965:Drape of Ice Knives\/a - Xaxia Viralus, Miragul's Planar Shard
aITEM 764289994 -1338946494:Cloak of Eternal Night\/a - Aiden, Wards of Elements and Merchant @ Lavastorm Docks
\aITEM -1935569257 1948136189:Cloak of Billowing Darkness\/a - Aiden, Ward of Elements
\aITEM 1372006182 -344413896:Cloak of the Ethernaut Dreamer \/a - TSO Signature Quest Reward
\aITEM -1019430867 645114812:Cloak of the Broken Toe Champion\/a - Slamhammer, Runnyeye: The Gathering
\aITEM 1514035810 219138402:Cloak of Solidified Hate\/a - Byzola, Shard of Hate
\aITEM -1122285965 -548638010:Cloak of the Forgotten\/a - Quest Reward: Return of The Forgotten Goddess, Sinking Sands
\aITEM 320818553 -1432151752:Cloak of Woven Leaves\/a - The Harbinger of Absolution, Throne of New Tunaria
Chest
\aITEM 1207095733 1469109378:Chainlinks of Hatred\/a - Any Evil Avatar
\aITEM -1406563808 -1889411894:Tainted Shadowsteel Cuirass\/a - Anashti Sul, Palace of the Ancient One or Ykesha, Ykesha's Inner Stronghold
\aITEM 1659083216 734546282:Woven Shadow Chestplate\/a – Kpul D'Vngur, Shard of Hate
\aITEM -2129208186 1639153367:Chainmail of Ykeshan Fury\/a - Field General Uktap, Ykesha's Inner Stronghold
\aITEM 915748422 1004012521:Illforged Tunic\/a - Thet-em-aua, Tomb of the Mad Crusader
\aITEM -700650880 2138552790:Insidious Coat\/a - (Charred Chestguard Pattern (Trakanon) and Magma Diamond x3)
Shoulders
\aITEM -488519752 -1045851822:Tainted Shadowsteel Sleeves\/a - Mynzak, Palace of the Ancient One or Zarrakon, Zarrakon's Abyssal Chamber
\aITEM 1778386900 -1241001773:Banished Sleeves of the Void Captain\/a - Pentaclypse, Palace of the Ancient One
\aITEM 1836471940 1883803286:Captain's Cursed Spaulders\/a - Captain Ikalus, Tomb of the Mad Crusader
\aITEM -2047340429 -1214063554:Captain's Nightmarish Spaulders\/a - Captain Ikalus, Tomb of the Mad Crusader
Forearms
\aITEM -778284150 -220986016:Tainted Shadowsteel Bracers\/a - Senior Loyalist Tilas, Tomb of the Mad Crusader or Xythus Davian & Aransta, Palace of the Ancient One
\aITEM 606288729 1015742333:Insidious Bracers\/a - (Charred Bracer Pattern (Xygoz) and Living Ember x 3)
\aITEM -1104119224 -1177710206:Star Darkened Bracers\/a - Mayong Mistmoore, Castle Mistmoore
\aITEM -1800404790 -1824324602:Bladestopping Wristguard\/a - Trash, Ykesha's Inner Stronghold
\aITEM -459013403 1761314035:Hellfired Armguards\/a - Elder Ekron, Veeshan's Peak
Gloves
\aITEM 622650809 -1272074162:Tainted Shadowsteel Gloves\/a - Switchmaster Zaxlyz, Palace of the Ancient One or Strange Stalker, Ykesha's Inner Stronghold
\aITEM 520708155 -537208886:Blackened Alloy Gloves\/a - (Chieftain Siltsea, Runnyeye: the Gathering)
\aITEM 1800153593 -1591724006:Fireproof Cooking Mitts\/a - The Reet Pickler or The Reet Chef, Sebilis
Legs
\aITEM -1400454930 -1955437942:Leggings of the Tier'dal Champion\/a - Any Evil Avatar
\aITEM -1263412862 -1434832017:Edgewalker Chainmail Leggings\/a - The Tangrin, Fens of Nathsar
\aITEM 568201661 1629639309:Tainted Shadowsteel Leggings\/a - Gynok Moltor, Tomb of the Mad Crusader
\aITEM 1848538166 15217366:Flesh-Peeled Leggings\/a - Gynok Moltor, Tomb of the Mad Crusader
\aITEM -434542441 68525489:Leggings of Displacement\/a - Tythus Tinzok, Palace of Ancient One
Boots
\aITEM 1870720652 985239234:Tainted Shadowsteel Boots\/a - Thet-em-aua, Tomb of Mad Crusader or Kultak the Cruel, Ykesha's Inner Stronghold
\aITEM 948554117 804576793:Swift Frostlink Boots\/a - Qxectus Qxectus, Miragul's Planar Shard
\aITEM 30087322 87289253:Boots of Afterlife\/a - Zraxth, The Ruins of Guk: Ykesha's Outer Stronghold
\aITEM 1062389556 -1760855323:Darkened Mithril Boots\/a - King Vroak Vriipp, The Ruins of Guk: The Lower Corridors
\aITEM 1758706581 -1131961791:Boots of Skittering Whispers\/a - Tariza the Widow Mistress, The Tomb of Thugga
\aITEM 1347694324 -757806089:Trooper Scale Boots \/a - Any Jarsath Wastes named
\aITEM 329030646 -1858263964:Insidious Boots\/a - (Charred Boots Pattern (Druushk) and Dragons Eye x 3)
Necklace
\aITEM -1609625936 -1932342764:Necklace of the Plague\/a - Any Evil Aligned Avatar
\aITEM 2140579248 461188170:Torque of Peacock Feathers\/a - Anashti Sul, Palace of Ancient One
\aITEM -1296654864 -198550402:Bloodthirsty Choker\/a – Terror, Shard of Fear
\aITEM 2120587773 1302304781:Murky Gemstone Choker\/a - Tyrannus the Dark, Ykesha's Inner Stronghold
\aITEM -2003602492 -530657077:Silvered Link Chain\/a - Tyrannus the Dark, Ykesha's Inner Stronghold
\aITEM 1250589045 -1170876391:Frozen Choker\/a - Qxectus Qxectus, Miragul's Planar Shard
\aITEM 1871126691 -677785574:Drained Choker\/a - Haggle Baron Klok, Kurn's Tower x2
\aITEM -1769123671 35103691:Amulet of Agony\/a – Rewards from Aria of Malediction, Shard of Hate
Earring
\aITEM 1832562875 132799283:Hoop of Darkened Desolation\/a - Anashti Sul, Palace of Ancient One
\aITEM 482888549 1636056026:Chilled Hoops of Malicious Thoughts\/a - Haladan Enraged, Miragul's Planar Shard
\aITEM -1337398515 -1389467974:Jewel of Many Colors\/a - Anashti Sul, Palace of Ancient One
\aITEM 941330364 1687494820:Signet of the Ethernauts\/a - Collection Reward, Ethernauts
\aITEM -2106771657 -1394827748:Annihilator's Loop\/a – Trakanon, Trakanon's Lair
\aITEM -1637429661 -1500671484:Blackened Void-Metal Stud\/a - Xythus Davian & Xythus Aransta, Palace of Ancient One
\aITEM 910744808 -660376070:Dragonclaw Loop\/a – Travenro the Skygazer, Veeshan's Peak
\aITEM 69969069 -2077842989:Switchmaster's Earcuff\/a - Switchmaster Zaxliz, Palace of Ancient One
Rings
\aITEM -1988312028 2132320853:Band of the Corruptor\/a - Munzok, Munzok's Material Bastion
\aITEM 1603919036 1777697939:Band of Necrotic Pain\/a - Miragul, Miragul's Planar Shard
\aITEM -176394993 -1134799553:Ring of Tormenting\/a - Any Evil Avatar
\aITEM -1337398515 -1389467974:Jewel of Many Colors\/a - Anashti Sul, Palace of Ancient One
\aITEM 1293663139 688090205:Signet of Betrayal\/a - Master P'Tasa, Shard of Hate
\aITEM 624768608 -529115457:Band of the Ancient Kunark Commander\/a - Telvorsinn, Kurn's Tower: Breaching the Void
\aITEM 1605011023 1764687837:Band of Jagged Ice\/a - Glaciactus, Miragul's Planar Shard
\aITEM 215672246 -1953808223:Spiked Ravager Band\/a - Mynzak, Palace of Ancient One
\aITEM 377841416 1559720164:Ykeshan Toe Ring\/a - Kultak the Cruel, Ykesha's Inner Stronghold
\aITEM -1002778641 -2026338613:Crystallized Essence of the Void Stalker\/a - Yynzik the Scornridden, Kurn's Tower: Breaching the Void
\aITEM -2096202470 -1606723022:Tert's Powerful Ring\/a - Order of Rime Timeline
\aITEM -122436920 490662133:Ring of the Glade Protector\/a - Any Good Aligned Avatar
\aITEM 1482634583 649889865:Mark of the Ankexfen\/a - A Collection Reward: Standards of the Goblin Tribes, Runnyeye: The Gathering
\aITEM 1546679517 -2017487613:Tracking Eyeball Fingerhoop\/a - Valdoartus Varsoon, Palace of Ferzhul
Wrists
\aITEM -1788946603 484155110:Bracelet of the Trickster\/a - Any Neutral Avatar
\aITEM 2014317121 -1144399735:Bangle of the Blood Symphony\/a - Zarrakon, Zarrakon's Abyssal Chamber
\aITEM 956738232 -1458375937:Circling Globes of Dark\/a - Mynzak, Palace of the Ancient One
\aITEM 255905934 -16057800:Bracelet of Dark Energy\/a - Any Good Aligned Avatar
\aITEM -76817535 -704800971:Shifting Hatred Wristguard\/a - Any Evil Avatar
\aITEM 927060451 -436715802:Glowing Void-Pearl Bracelet\/a - Mynzak, Palace of the Ancient One
\aITEM 2011754003 -527159997:Reinforced Void Brute Shackle\/a - Palace of Ferzhul
\aITEM 975643034 -1044303568:Captain's Moldering Flesh Cord\/a - Captain Ikalus, Tomb of the Mad Crusader
\aITEM 915865204 -105982566:Band of the Stalker\/a - Strange Stalker, Ykesha's Inner Stronghold
\aITEM 1561763814 666336137:Wrist of Sharpened Blades\/a - Strange Stalker, Ykesha's Inner Stronghold
Waist
\aITEM 2054040860 -558659447:Girdle of Ykesha's Gold Lust\/a - Ykesha, Ykesha's Inner Stronghold
\aITEM -1072697606 1412300985:Icelinked Clasp of Miragul's Phylactery\/a - Haladan Enraged, Miragul's Planar Shard
\aITEM 1585021821 2028573673:Belt of Opportunity\/a - Any Evil Avatar
\aITEM -1399169224 -1550234962:Sash of Pain\/a - Byzola, Shard of Hate
\aITEM -2100346808 2125700213:Belt of the Noble Warrior\/a - Any Good Aligned Avatar
\aITEM 1194816641 543375701:Darkened Naga Flesh Strap\/a - Thet-em-aua, Tomb of the Mad Crusader
\aITEM -1335203279 -64930260:Ancient Soulscream Girdle\/a - Dmeng Bah'Dash, Veksar: The Invasion
Charm
\aITEM -1852498576 -1316746000:Charm of Anashti Sul\/a - Anashti Sul
\aITEM 1909680275 -1854690900:Charm of Innoruuk\/a - Avatar of Hate
\aITEM 1904386364 -1819859110:Collected Memories of a Betrayer\/a - Miragul, Miragul's Planar Shard
\aITEM 1253485700 -182820332:Charm of Rallos Zek\/a - Avatar of War
\aITEM 1770687408 1604501921:Charm of Bertoxxulous\/a - Avatar of Disease
\aITEM -1928559305 445176501:Essence of the Blademaster\/a - Umzok, Munzok's Material Bastion
\aITEM -2018684583 -1760024861:Charm of Cazic Thule\/a - Avatar of Fear
\aITEM 1539184726 -1946834354:Charm of Brell Serilis\/a - Avatar of Below
\aITEM -918616290 -499130188:Charm of Bristlebane\/a - Avatar of Mischief
\aITEM -1253784095 -1786663218:Alegna's Dictionary of Shadows\/a - Last Named, EA, Jarsath Wastes
\aITEM -345344078 -2066953337:Essence of Mastery\/a - The Master, Miragul's Phylactery: The Crucible
\aITEM 1235180394 -1395208786:Dangling Skull Bone Chip\/a - Dread Exarch Mordek, Befallen: Necrotic Asylum
\aITEM 997214058 106305898:Malovari's Misplaced Bauble of Banishment\/a - Zraxth, The Ruins of Guk: Ykesha's Outer Stronghold
\aITEM -1374376232 -191074080:Hand of the Enduring Assassin\/a - Ka'El Ka'Vrish - Emperor Atrebe's Laboratory
Weapons
\aITEM 194210201 1839703603:Fang of Ichor\/a - A Quest Reward: For A Better Tomorrow, North Freeport
\aITEM 978578582 -409322726:Umbra, Seraph Blade\/a - Munzok, Munzok's Material Bastion
\aITEM 2128041592 630098302:Strategist's Field Dagger\/a - Field General, Ykesha's Inner Stronghold
\aITEM 890003760 1364125776:Enchanted Dagger of the Warmaster\/a - Any Evil Avatar
\aITEM 1586908060 1407254121:Empowered Talon of Milyex\/a - The Tangrin, Fens of Nathsar
\aITEM -316628234 -923770519:Crystalline Blade of the Tracker\/a - Glaciatus, Miragul's Planar Shard
\aITEM -675216989 1618480180:Ethereal Sabre of the Voidbeast\/a - Absatalius, Palace of the Ancient One
\aITEM 1528599996 -1970000655:Meat Cleaver of the Ethernaut Chef\/a - TSO Signature Quest Reward
\aITEM 1668633775 984575039:Razor Sharp Saber\/a - Thet-em-aua, Tomb of the Mad Crusader
Ranged
\aITEM 2136786631 -778184968:Bloodquench, Bow of Borrowed Time\/a - Zarrakon, Zarrakon's Abyssal Chamber
\aITEM 1374382263 -444676053:Bandolier of Sacred Blood\/a - Zarrakon, Zarrakon's Abyssal Chamber
\aITEM 672879876 1040986741:Stormbringer, Bow of Thunder\/a - Any Neutal Aligned Avatar
\aITEM -655214709 -1454624422:Bandolier of Flowing Lava\/a – Hoshkar, Veeshan's Peak
\aITEM 2098739733 -580998564:Dagger of Marnek\/a - Wilhelm Horrible, Befallen: Necrotic Asylum
Mounts
\aITEM 378080595 -2035474773:T'Vosh's Whistle\/a - Munzok, Munzok's Material Bastion
\aITEM 220704307 -1018099725:Grell's Whistle\/a - Munzok, Munzok's Material Bastion
\aITEM -1427706465 1953939349:Graol's Whistle\/a - Anashti Sul, Palace of the Ancient One
\aITEM -50711399 817233188:Ykeshan Spellbear whistle\/a - Merchant - 50 Void Shards, Moors of Ykesha
\aITEM 1086344497 1429137675:a lavaborn warg whistle\/a - Aiden, Ward of Elements
Haste items
\aITEM 927060451 -436715802:Glowing Void-Pearl Bracelet\/a - Mynzak, Palace of the Ancient One
\aITEM -1335203279 -64930260:Ancient Soulscream Girdle\/a - (Somewhere inside of Veksar]
\aITEM -1089081024 935366821:Cape of Kor-sha\/a - (Selrach Di'Zok, Temple of Kor-sha)
\aITEM 1362845005 -825490901:Ring of Dark Intent\/a - (Milyex, Veeshan's Peak)
\aITEM -1255157218 1935702734:Dreamer's Scale\/a - (Xygoz, Veeshan's Peak)
\aITEM 1046178348 1259541870:Boombottom Belt\/a - (Collection Reward: Poked Out Peepers, Runnyeye: The Gathering)
\aITEM 2126593866 -1375555784:Baldric of the Di'Zok Warlord\/a - (Collection Reward: Chokidai Collars, Chardok)