Corruption

Underdark Corruptions

 * Time Caller R'Yzui - Arrival (Underdark)
 * War-Torn Wanderer - (Bounty) Demon Node (Underdark)
 * T'Skana the Dark - (Bounty) Demon Node (Underdark)
 * Seeth of the Depth - (Bounty) Demon Node (Underdark)
 * Bael the Ravenous - (Bounty) Demon Node (Underdark)
 * Drake Scarab - (Bounty) Demon Node (Underdark)
 * Sapphire Gaze - (Bounty) Demon Node (Underdark)
 * Hurldaun the Smelter - Golem Foundry Quest (Underdark)
 * Mascul of the Underguard - War Vault Quest (Underdark)
 * Seecher the Exiled Scientist - Depths Fungus Quest (Underdark)
 * Eluna of the Dark Tower - Petrified City Quest (Underdark)
 * Mazal'yn the Huntress - 3 Brothers Quest (Underdark)
 * Rona'Shi the Temple Reaper - Red Keep Quest (Underdark)
 * Underdark Invasion - Corrupt Elven Heart (Underdark)
 * Kaj the Pumpkin King - Witchweave (Underdark)

Azure Peaks Corruptions

 * Crystal Knight - Fort Murond Area (Azure Peaks)
 * Sentinel Scout Izu - (Bounty) Demon Node (Azure Peaks)
 * Stone Scale Vrock - (Bounty) Demon Node (Azure Peaks)
 * Hydrogeyser - (Bounty) Demon Node (Azure Peaks)
 * Cyclops Endugu - (Bounty) Demon Node (Azure Peaks)
 * The Hill Dread - (Bounty) Demon Node (Azure Peaks)
 * The Black Reaper - (Bounty) Demon Node (Azure Peaks)
 * Floirah the Feathered - Scale for a Feather Quest (Azure Peaks)
 * Drawsong the Battering Ram - (Invasion) Corrupt Leader Head (Azure Peaks)
 * H'lga the Trader - Every Peak Quest (Azure Peaks)
 * Barrazo Vallini - Deep Crystal Cavern Quest (Azure Peaks)
 * Grump Caretaker - High Wallow Quest (Azure Peaks)
 * Vella the Exile - Fort Murond Quest (Azure Peaks)
 * Fort Murond End Boss - Corrupt Sentinel Head (Azure Peaks)
 * Crastor of the Far - Azure Ascension Quest (Azure Peaks)
 * Elden the Wanderer - Necropolis Quest (Azure Peaks)
 * Seecher the Mad Scientist - Cursed Ruin of Aten'Tal (Azure Peaks) (Raid 1) (Andolv Jungle)
 * Tei of Shadow - Vile Ingredient Quest (Azure Peaks)
 * Witch Hunter Faelles - Twilight Vigil Quest (Azure Peaks)
 * Kal, Mortician Monk - Marrow Caverns Quest (Azure Peaks)
 * Riftwalker Mazin - Fountain of Black Quest (Azure Peaks)
 * Heingal, Washed-Up Smithy - Silverweave Crawl Quest (Azure Peaks)

Sunken Lodge Corruptions

 * Forgotten Tower of Sanctum - Captain Demon Node (Sunken Lodge)
 * War-Torn City - Baldan Demon Node (Sunken Lodge)
 * Shrieking Forest - Shrieking Demon Node (Sunken Lodge)
 * Deep Gorge - Crusher Demon Node (Sunken Lodge)
 * Wormwood Swamp - Brustle Demon Node (Sunken Lodge)
 * Scabbard Flat - Corrupt Nightmare Scale (Sunken Lodge)
 * The Tower - Corrupt Mechanic Head (Sunken Lodge)
 * The Frozen Temple - Corrupt Magician Head (Sunken Lodge)

Riften Corruptions

 * Ship Captain Omiles - Legarium Isle (Raid 3) (Riften Glooms)


 * Sasha Stelle - Cult Temptation Quest (Riften City)
 * Sulking Jester, Zeez - Shire Carnival Dungeon (Riften City)

Rain / Ruins of Rain Corruptions

 * Veil of Midnight - Empty Grail (Present Day Rain Swamp)
 * Ulburan the Sleeping King - Corrupt King's Heart (Ruins of Rain South)
 * Twin Pillar, Jachin - Corrupt Water Core (Far South Ruins of Rain)

Silverweave Forest Corruptions

 * Spider Weaver - Corrupt Weaver's Heart (Silverweave Forest)
 * Cosellius Fin - Hatchling Thief Quest (Silverweave Forest)

Heiss Corruptions

 * Twilight Dragon - Corrupt Twilight Scale (East Heiss)
 * Witch Hunter Sakal - Demon Node (Skyless Twilight Boss) (East Heiss)
 * Auris, Fountain of Corruption - Floresh Temple (North Heiss)
 * Vella the Exile - Pustulating Mass (Raid 4) (North Heiss)
 * Celestial Rider - Corrupt Node (Raid 4 Boss) (North Heiss)

Other Corruptions

 * Constantine Barotold (Twins) - Corrupt Family Heart (Blackwinch Region)
 * The Sullen Knight - Abyss: The Black Gate (Quest) (Sunken Lodge) (Floor 11 of Abyss)

 All Corruptions: 


 * 1) Time Caller R'Yzui - Arrival (Underdark)
 * 2) War-Torn Wanderer - (Bounty) Demon Node (Underdark)
 * 3) T'Skana the Dark - (Bounty) Demon Node (Underdark)
 * 4) Seeth of the Depth - (Bounty) Demon Node (Underdark)
 * 5) Bael the Ravenous - (Bounty) Demon Node (Underdark)
 * 6) Drake Scarab - (Bounty) Demon Node (Underdark)
 * 7) Sapphire Gaze - (Bounty) Demon Node (Underdark)
 * 8) Hurldaun the Smelter - Golem Foundry Quest (Underdark)
 * 9) Mascul of the Underguard - War Vault Quest (Underdark)
 * 10) Seecher the Exiled Scientist - Depths Fungus Quest (Underdark)
 * 11) Eluna of the Dark Tower - Petrified City Quest (Underdark)
 * 12) Mazal'yn the Huntress - 3 Brothers Quest (Underdark)
 * 13) Rona'Shi the Temple Reaper - Red Keep Quest (Underdark)
 * 14) Underdark Invasion - Corrupt Elven Heart (Underdark)
 * 15) Kaj the Pumpkin King - Witchweave (Underdark)


 * 1) Crystal Knight - Fort Murond Area (Azure Peaks)
 * 2) Sentinel Scout Izu - (Bounty) Demon Node (Azure Peaks)
 * 3) Stone Scale Vrock - (Bounty) Demon Node (Azure Peaks)
 * 4) Hydrogeyser - (Bounty) Demon Node (Azure Peaks)
 * 5) Cyclops Endugu - (Bounty) Demon Node (Azure Peaks)
 * 6) The Hill Dread - (Bounty) Demon Node (Azure Peaks)
 * 7) The Black Reaper - (Bounty) Demon Node (Azure Peaks)
 * 8) Floirah the Feathered - Scale for a Feather Quest (Azure Peaks)
 * 9) Drawsong the Battering Ram - (Invasion) Corrupt Leader Head (Azure Peaks)
 * 10) H'lga the Trader - Every Peak Quest (Azure Peaks)
 * 11) Barrazo Vallini - Deep Crystal Cavern Quest (Azure Peaks)
 * 12) Grump Caretaker - High Wallow Quest (Azure Peaks)
 * 13) Vella the Exile - Fort Murond Quest (Azure Peaks)
 * 14) Fort Murond End Boss - Corrupt Sentinel Head (Azure Peaks)
 * 15) Crastor of the Far - Azure Ascension Quest (Azure Peaks)
 * 16) Elden the Wanderer - Necropolis Quest (Azure Peaks)
 * 17) Seecher the Mad Scientist - Cursed Ruin of Aten'Tal (Azure Peaks) (Raid 1) (Andolv Jungle)
 * 18) Tei of Shadow - Vile Ingredient Quest (Azure Peaks)
 * 19) Witch Hunter Faelles - Twilight Vigil Quest (Azure Peaks)
 * 20) Kal, Mortician Monk - Marrow Caverns Quest (Azure Peaks)
 * 21) Riftwalker Mazin - Fountain of Black Quest (Azure Peaks)
 * 22) Heingal, Washed-Up Smithy - Silverweave Crawl Quest (Azure Peaks)


 * 1) Ship Captain Omiles - Legarium Isle (Raid 3) (Riften Glooms)


 * 1) Forgotten Tower of Sanctum - Captain Demon Node (Sunken Lodge)
 * 2) War-Torn City - Baldan Demon Node (Sunken Lodge)
 * 3) Shrieking Forest - Shrieking Demon Node (Sunken Lodge)
 * 4) Deep Gorge - Crusher Demon Node (Sunken Lodge)
 * 5) Wormwood Swamp - Brustle Demon Node (Sunken Lodge)
 * 6) Scabbard Flat - Corrupt Nightmare Scale (Sunken Lodge)
 * 7) The Tower - Corrupt Mechanic Head (Sunken Lodge)
 * 8) The Frozen Temple - Corrupt Magician Head (Sunken Lodge)


 * 1) Veil of Midnight - Empty Grail (Present Day Rain Swamp)
 * 2) Ulburan the Sleeping King - Corrupt King's Heart (Ruins of Rain South)
 * 3) Twin Pillar, Jachin - Corrupt Water Core (Far South Ruins of Rain)


 * 1) Constantine Barotold (Twins) - Corrupt Family Heart (Blackwinch Region)


 * 1) Spider Weaver - Corrupt Weaver's Heart (Silverweave Forest)
 * 2) Cosellius Fin - Hatchling Thief Quest (Silverweave Forest)


 * 1) Twilight Dragon - Corrupt Twilight Scale (East Heiss)
 * 2) Witch Hunter Sakal - Demon Node (Skyless Twilight Boss) (East Heiss)
 * 3) Auris, Fountain of Corruption - Floresh Temple (North Heiss)
 * 4) Vella the Exile - Pustulating Mass (Raid 4) (North Heiss)
 * 5) Celestial Rider - Corrupt Node (Raid 4 Boss) (North Heiss)


 * 1) Sasha Stelle - Cult Temptation Quest (Riften City)
 * 2) Sulking Jester, Zeez - Shire Carnival Dungeon (Riften City)


 * 1) The Sullen Knight - Abyss: The Black Gate (Quest) (Sunken Lodge) (Floor 11 of Abyss)

Courtesy of Xenris~