Black Knight

Monster level: 12-36 / 46-75 / 75-86
Immunity on difficulty "Hell": any magic and poison.
Skills: different types of magic attacks.
Spawn in locations: Tristram, Inner Cloister, Cathedral, Catacombs, Arcane Sanctuary,
Durance of Hate 1 - 2, City of the Damned, Chaos Sanctum, Hell 3, Throne of Destruction, Uber Tristram.

Rhino Demon

Monster level: 6-34 / 42-70 / 73-90
Immunity on difficulty "Hell": cold.
Skills: rush, freeze, extra damage from cold.
Spawn in locations: Den of Evil, Caves, Tombs, Canyon of the Magi, Tal Rasha's Tomb,
Outer Steppes, Plains of Despair, Hell 1.

Mud Man

Monster level: 18-37 / 51-72 / 78-90
Immunity on difficulty "Hell": any magic.
Skills: powerful punch, stun, extra damage from fire.
Spawn in locations: Catacombs Level 4, Arcane Sanctuary, Tal Rasha's Tomb, Durance of Hate Level 3,
Chaos Sanctum, Hell 1, The Worldstone Keep Level 2.

Stormrider

Monster level: 25-35 / 61-76 / 82-88
Immunity on difficulty "Hell": lightning.
Skills: powerful electric shock from lightning, extra damage from lightning.
Spawn in locations: Flayer Jungle, River of Flame, Hell 3, Crystalized Cavern Level 1 - 2,
Glacial Caves Level 1, Furnace of Pain, Uber Tristram.

Acid Beast

Monster level: 12-33 / 44-73 / 73-86
Immunity on difficulty "Hell": magic and poison.
Skills: acid spit, extra damage from magic and poison.
Spawn in locations: Tristram, Jail Level 1 - 3, Catacombs Level 4, Kurast Bazaar, Kurast Causeway,
Bloody Foothills, Halls of Anguish, Halls of Death's Calling, Halls of Vaught, Ice Prison, Uber Tristram.

Mosquito Nest

Monster level: 21-24 / 49-53 / 79-85
Immunity on difficulty "Hell": no.
Skills: very hardy den, breed mosquitoes.
Spawn in locations: Spider Forest, Sewers Level 1 - 2, Durance of Hate Level 1.

Bone Golem

Monster level: 12-33 / 44-73 / 74-88
Immunity on difficulty "Hell": cold.
Skills: strong, extra damage from poison.
Spawn in locations: Tristram, Cathedral, Halls of the Dead Level 1 - 3, Tal Rasha's Tomb,
Travincal, Sewers Level 1 - 2, Halls of Anguish, Uber Tristram.

Pit Fiend

Monster level: 21-33 / 54-74 / 80-85
Immunity on difficulty "Hell": physical.
Skills: lightning ball, extra damage from lightning.
Spawn in locations: Halls of the Dead Level 1 - 3, Lost City, Arreat Plateau, Halls of Anguish.

Deathwing

Monster level: 16-35 / 54-74 / 77-87
Immunity on difficulty "Hell": fire.
Skills: breath of fire, extra damage from fire.
Spawn in locations: Tamoe Highland, Great Marsh, Kurast Bazaar, Hell 1.

Treant

Monster level: 12-35 / 45-72 / 76-88
Immunity on difficulty "Hell": magic.
Skills: freeze, accelerated, stun.
Spawn in locations: Dark Wood, Black Marsh, Tundra Wastelands.

Drow Drider

Monster level: 25 / 62 / 82
Immunity on difficulty "Hell": physical and poison.
Skills: powerful attack, poison hit, produces web with escape.
Spawn in locations: Spider Forest, Spider Cave, Spider Cavern.

Drowned Dead

Monster level: 16-26 / 48-62 / 75-84
Immunity on difficulty "Hell": physical and poison.
Skills: strong, poison hit, escape at high risk.
Spawn in locations: Monastery Gate, Outer Cloister, Jail Level 1 - 3,
Ancient Tunnels, Great Marsh, Resident Evil Level 1 - 3.

Great Lich

Monster level: 26-32 / 66-73 / 83-90
Immunity on difficulty "Hell": fire and cold.
Skills: Glacial Spike, Frost Nova, Fire Ball, Weaken.
Spawn in locations: Kurast Causeway, Travincal, Rigid Highlands.

Poltergeist

Monster level: 7-25 / 43-64 / 72-83
Immunity on difficulty "Hell": physical and cold.
Skills: flight, strong, mana burn, extra damage from cold.
Spawn in locations: Burial Grounds, Crypt, Mausoleum, Temples in Act 3 (1 - 6).

Cursed Soul

Monster level: 14-26 / 46-63 / 75-84
Immunity on difficulty "Hell": physical and lightning.
Skills: flight, strong, mana burn, extra damage from lightning.
Spawn in locations: Underground Passage Level 1, Hole Level 1, Pit Level 1, Stony Tomb Level 1 - 2,
Halls of the Dead Level 1 - 3, Resident Evil Level 1 - 3, Sewers Level 1 - 2, Uber Tristram.

Djinn

Monster level: 23 / 57 / 81
Immunity on difficulty "Hell": physical and magic.
Skills: flight, random magic attacks.
Spawn in locations: Harem Level 2, Palace Cellar Level 1 - 3.

Marilith

Monster level: 23 / 57 / 81
Immunity on difficulty "Hell": poison and lightning.
Skills: strong, extra damage from fire, cold and lightning.
Spawn in locations: Harem Level 2, Palace Cellar Level 1 - 3.

Forest Troll

Monster level: 26 / 63 / 82
Immunity on difficulty "Hell": magic and poison.
Skills: accelerated, average strength, extra damage from poison.
Spawn in locations: Flayer Jungle, Lower Kurast, Upper Kurast.

Mountain Troll

Monster level: 33 / 74 / 89
Immunity on difficulty "Hell": magic and cold.
Skills: accelerated, average strength, extra damage from cold.
Spawn in locations: Rigid Highlands, Arreat Plateau, Tundra Wastelands.

Feyr

Monster level: 17-35 / 54-73 / 78-84
Immunity on difficulty "Hell": lightning.
Skills: flight, average strength, drains mana and stamina, extra damage from lightning.
Spawn in locations: Catacombs Level 1 - 3, The Worldstone Keep Level 1.

Hell Feyr

Monster level: 27-33 / 68-74 / 85-87
Immunity on difficulty "Hell": fire.
Skills: flight, average strength, drains mana and stamina, extra damage from fire.
Spawn in locations: River of Flame, Hell 1 - 3.

Warlock

Monster level: 24 / 56 / 83
Immunity on difficulty "Hell": fire and magic.
Skills: Teeth, Bone Spirit, Bone Spear, extra damage from magic.
Spawn in locations: Great Marsh or Flayer Jungle, Resident Evil Level 1 - 3.

Gravedigger

Monster level: 45 / 85 / 105
Immunity on difficulty "Hell": magic.
Skills: extra damage from fire.
Spawn in locations: Resident Evil Level 1 - 3.

Abyss Beast

Monster level: 25-33 / 67-74 / 80-86
Immunity on difficulty "Hell": fire.
Skills: fast, strong, extra damage from fire,
immune to the negative skills and damnation.
Spawn in locations: River of Flame, Chaos Sanctum, Hell 2.

Tuscampa

Monster level: 35 / 70 / 82
Immunity on difficulty "Hell": lightning.
Skills: fast, stun, extra damage from lightning.
Spawn in locations: Halls of Pain or Halls of Anguish.

Werewolf

Monster level: 24-32 / 58-72 / 81-84
Immunity on difficulty "Hell": lightning and poison.
Skills: fast, stun, extra damage from magic.
Spawn in locations: Great Marsh, Kurast Bazaar, Rigid Highlands, Arreat Plateau.

Ripper

Monster level: 21-34 / 55-74 / 81-88
Immunity on difficulty "Hell": lightning.
Skills: powerful punch, stun.
Spawn in locations: Dry Hills, Far Oasis, Tundra Wastelands, Halls of Death's Calling, Halls of Vaught.

Orog Marauder

Monster level: 21-35 / 53-73 / 81-85
Immunity on difficulty "Hell": lightning.
Skills: extra damage from fire.
Spawn in locations: Dry Hills, Far Oasis, Lower Kurast, Upper Kurast, Kurast Causeway,
Tundra Wastelands, Halls of Death's Calling, Halls of Vaught.

Orog Chieftain

Monster level: 22-36 / 54-73 / 81-86
Immunity on difficulty "Hell": cold and poison.
Skills: extra damage from cold.
Spawn in locations: Dry Hills, Far Oasis, Lower Kurast, Upper Kurast, Kurast Causeway,
Tundra Wastelands, Halls of Death's Calling, Halls of Vaught.

Orog Elite

Monster level: 23-37 / 56-74 / 81-86
Immunity on difficulty "Hell": fire and magic.
Skills: witchcraft and melee attack, different types of magic attacks.
Spawn in locations: Arcane Sanctuary, Durance of Hate Level 1 - 3,
The Worldstone Keep Level 1 - 3, Throne of Destruction.