| Name | CR | CollapseFarm Locations |
| Akorstra | ●♦24 ●♥28 ●♠27 | Impossible Demands — In the attic, found through a secret door |
| Ancient Arachnid | ♦12 ♥14 ♠17 ●♦23 ●♥27 ●♠33 | Power Play — Behind a secret door
Trial by Fire |
| Ancient Arachnid Queen | ♦16 ♥18 ♠21 ●♦26 ●♥30 ●♠37 | Trial by Fire |
| Arith’narac | ●♦24 ●♥28 ●♠27 | The Deal and the Demon — Behind the last sigil-protected door |
| Astral Harrower | ●♦21 ●♥25 ●♠25 | Beyond the Rift
The Demonweb
Trial by Fury |
| Baby Glass Spider | ♦1.00 ♥2 ♠5 (hatched CRs: ♦1.00 ♥1.00 ♠1.00) | Caverns of Korromar — Hatch from Glass Spider and Glass Spider Queen eggs
Entering the Gate Chamber — Hatch from Glass Spider Queen eggs
In Need of Supplies — Hatch from Glass Spider and Glass Spider Queen eggs, but also spawn naturally
Redfang the Unruled — Hatch from many eggs scattered across the quest
Ruined Halls — Hatch from Glass Spider eggs, but may also spawn from smashed crates
Secure the Area — Hatch from Glass Spider and Glass Spider Queen eggs, but also spawn naturally
The Demonweb — Hatch from Rrh’gitli‘s eggs
The Library of Threnal — Hatch from Glass Spider Queen eggs, but also spawn naturally
The Missing Expedition — Hatch from Glass Spider Queen eggs
The Rescue — Hatch from Glass Spider and Glass Spider Queen eggs, but also spawn naturally
The Restless Isles — Hatch from Glass Spider Queen eggs
The Steam Tunnels — Hatch from Glass Spider eggs, but also spawn naturally
The Swiped Signet — Hatch from Glass Spider and Scourge‘s eggs, but also spawn naturally
The Vale of Twilight — Hatch from Glass Twilight Spider eggs
Tomb of the Forbidden — Hatch from Hyaline Matriarch eggs
The Cloven-jaw Scourge: Blockade — Hatch from Glass Spider eggs
Doom of the Witch-doctor: The Way to Zulkash — Hatch from Glass Spider eggs
The Depths of Darkness — Hatch from Glass Spider eggs
The Fane of the Six: Cleansing the Temple — Hatch from Glass Spider Queen eggs (and Clearfang‘s, if she spawns)
The Fane of the Six: Fall of the Prelate — Hatch from Glass Spider Queen eggs
Escort the Expedition — Hatch from Glass Spider Queen eggs, but also spawn naturally
Hold for Reinforcements — Hatch from Glass Spider Queen eggs |
| Barovian Creeper | ♦10 ♥12 ♠15 ●♦31 ●♥35 ●♠39 | Death House
An Invitation to Dinner
Oath of Vengeance
The Land of Barovia — Can spawn from monolith shaped cocoons
Wrath of the Earth |
| Barovian Hunter | ♦11 ♥13 ♠16 ●♦32 ●♥36 ●♠40 | An Invitation to Dinner
Wrath of the Earth |
| Big Fluffy Spider | ♦6 ♥8 ♠11 ●♦34 ●♥38 ●♠43 | Needle in a Fey Stack |
| Bitter Thought | ♦3 ♥5 ♠8 ●♦32 ●♥36 ●♠40 | Housekeeping |
| Black Widow | ♦2 ♥4 ♠7 | Proof is in the Poison
Redfang the Unruled
Sorrowdusk Isle
Tangleroot Gorge
First Strike
The Hobgoblins’ Captives
Yarkuch’s War-plans
Whisperdoom’s Spawn
The Deadly Package: The Stronghold Key
Doom of the Witch-doctor: The Way to Zulkash
The Last Move: The Way to Yarkuch
The Depths of Despair
The Kobolds’ New Ringleader
The Rescue
The Seal of Shan-To-Kor
The Cloven-jaw Scourge: Blockade
Halls of Shan-To-Kor
The Swiped Signet — Near where Grudge spawns on Hard and Elite
The Waterworks
The Kobold’s Den: Clan Gnashtooth |
| Bloated Flame Eater | ♦16 ♥19 ♠23 | The Spinner of Shadows |
| Blood-drinker | ♦6 ♥8 ♠11 | Yarkuch’s War-plans — Eastern caves before entering the Fortress |
| Borderlands Spider | ♦1.00 ●♦21 | The Borderlands |
| Brown Spider | ♦1.00 ♥3 ♠6 | Garrison’s Missing Pack
Ghost of a Chance
Redfang the Unruled
Tangleroot Gorge
First Strike
The Hobgoblins’ Captives
Yarkuch’s War-plans
Whisperdoom’s Spawn
The Deadly Package: The Stronghold Key
The Deadly Package: Agent of the Darguul
Doom of the Witch-doctor: The Way to Zulkash
Doom of the Witch-doctor: Zulkash, Herald of Woe
The Last Move: The Way to Yarkuch
The Last Move: Yarkuch’s Last Stand
The Cloven-jaw Scourge: Blockade
The Smuggler’s Warehouse
Venn’s Trail: Clan Tunnelworm
The Steam Tunnels
The Kobolds’ New Ringleader
The Sunken Sewer
The Kobold’s Den: Clan Gnashtooth
Sorrowdusk Isle
Redwillow’s Ruins |
| Brown Spider Prince | ♦5 ♥8 ♠10 | Caverns of Korromar
Doom of the Witch-doctor: The Way to Zulkash
Escort the Expedition
Gwylan’s Stand
Hold for Reinforcements
In Need of Supplies
Ruined Halls
The Deadly Package: The Stronghold Key
The Hobgoblins’ Captives
The Last Move: The Way to Yarkuch
The Library of Threnal
Whisperdoom’s Spawn
Yarkuch’s War-plans
First Strike
Redwillow’s Ruins |
| Brown Spider Queen | ♣3 | Arachnophobia |
| Brown Twilight Spider | ♦10 ♥12 ♠15 ●♦15 ●♥15 ●♠11 | Frame Work
The Vale of Twilight |
| Brush Creeper | ♦18 ♥22 ♠28 ●♦24 ●♥28 ●♠34 | The High Road
Detour
The End of the Road |
| Calamity | ♦3 ♥5 ♠8 | The Smuggler’s Warehouse — Southeast area |
| Caligin | ♦9 ♥11 ♠14 | The Shadow Crypt |
| Cave Climber | ♦15 ●♦32 | The Cogs |
| Cellar Spider | ●♦25 ●♥29 ●♠32 | A Study in Sable — Wine Cellar |
| Cicic | ♦2 | Korthos Island — On the ice area near the Shrine to the Devourer |
| Clearfang | ♦8 ♥10 ♠14 | The Fane of the Six: Cleansing the Temple |
| Corrupt Giant Spider | ♦3 ♥5 ♠8 ●♦25 ●♥29 ●♠36 | The Friar’s Niece
The Old Archives
The Crypt of Gerard Dryden |
| Corrupted Spiderling | ♦2 ♥4 ♠7 ●♦24 ●♥28 ●♠34 | The Friar’s Niece
Return to the Sanctuary
The Old Archives
The Crypt of Gerard Dryden
Setting the Wards: The Lower Cathedral — Sometimes spawns when smashing vases. |
| Crawling Infestation | ♦3 ♥5 ♠8 ●♦32 ●♥36 ●♠40 | Heart of the Problem
Rosemary’s Ballad |
| Creeping Spiderlings | ♦5 ♥7 ♠10 ●♦28 ●♥32 ●♠35 | ToEE: First Level and Earth Temple
ToEE: Lower Temple Complex
Temple of Elemental Evil Part One — (historic)
Temple of Elemental Evil Part Two — (historic) |
| Crimson Foot Drone | ♦8 ♥10 ♠13 | The Vale of Twilight
Let Sleeping Dust Lie |
| Crimson Foot Herald | ♦15 ♥17 ♠20 | The Vale of Twilight
Let Sleeping Dust Lie |
| Crimson Foot Scout | ♦10 | The Vale of Twilight |
| Crimson Foot Shepherd | ♦15 ♥17 ♠20 | The Vale of Twilight
Let Sleeping Dust Lie |
| Crimson Foot Slayer | ♦16 ♥18 ♠21 | The Vale of Twilight
Let Sleeping Dust Lie |
| Crimson Foot Soldier | ♦14 ♥16 ♠19 | The Vale of Twilight
Let Sleeping Dust Lie |
| Crimson Foot Worker | ♦12 ♥14 ♠17 | The Vale of Twilight
Let Sleeping Dust Lie |
| Darkfang Hunter | ♦8 ♥10 ♠13 | Hiding in Plain Sight
The Faithful Departed
The Red Fens
The Spawn of Whisperdoom
And the Dead Shall Rise…
Ataraxia’s Haven
Three-Barrel Cove (heroic) — In the web-covered forest section if Vitia does not spawn. |
| Darkfang Spider | ♦5 ♥7 ♠10 | First Strike
In Need of Supplies
The Deadly Package: The Stronghold Key
The Hobgoblins’ Captives
The Rescue
The Spawn of Whisperdoom
Three-Barrel Cove (heroic) — In the web-covered forest section.
Yarkuch’s War-plans
Whisperdoom’s Spawn
The Fane of the Six: Cleansing the Temple
Sorrowdusk Isle |
| Darkfang Stalker | ♦6 ♥8 ♠11 ●♦29 ●♥33 ●♠37 | Slave Pits of the Undercity
Secret of the Slavers’ Stockade
Assault on the Aerie of the Slave Lords |
| Deathjump Spider | ●♦21 ●♥25 ●♠25 | Beyond the Rift
The Underdark
Sschindylryn
The House of Broken Chains
The House of Death Undone
The Portal Opens
Dryad Grove: The Great Tree |
| Deep Crawler | ♦15 ♥17 ♠20 ●♦31 ●♥35 ●♠39 | Third Time’s a Charm
Records of the Past
Strike Back |
| Deluge | ♦10 ♥12 ♠15 | Sykros’ Jewel — At the bottom of the hole behind the west door in the first room of the lighthouse. |
| Demonic Swarmhorde Spider | ●♦16 ●♥19 ●♠18 | The Demonweb
Trial by Fury
Caught in the Web |
| Demonweb Terror | ●♦23 ●♥27 ●♠26 | Beyond the Rift
The Demonweb
The Deal and the Demon
Trial by Fury |
| Dimmet | ♦9 ♥11 ♠14 | Tomb of the Shadow King |
| Dread Leaping Spider | ♦7 ♥9 ♠12 ●♦32 ●♥36 ●♠40 | Isle of Dread (wilderness)
All Hail the King
The Stone Crypt Chronicle
Spiders and Flies |
| Dread Webspinner | ♦7 ♥9 ♠12 ●♦32 ●♥36 ●♠40 | Isle of Dread (wilderness)
All Hail the King
The Stone Crypt Chronicle
Spiders and Flies |
| Dusk (monster) | ♦9 ♥11 ♠14 | The Shadow Crypt — Green pyramid |
| Ecru | ♦3 | The Waterworks — Behind a secret door nearby any of the two quests (Two spawn locations) |
| Fencreeper | ♦11 | The Red Fens |
| Feytouched Spider | ♦5 ♥7 ♠10 ●♦32 ●♥36 ●♠40 | Witch Hunt
The Icemount Curse
The Thornwright
The Feywild
Needle in a Fey Stack |
| Fiend-Blood Spider | ♦18 ♥21 ♠24 | The Subterrane – Central
Ritual Sacrifice
In the Demon’s Den |
| Fiend-Blood Spider Queen | ♦23 | The Subterrane – Central |
| Fiendish Spider | ♦18 ♥22 ♠26 | A New Invasion
Servants of the Overlord
Caught in the Web |
| Fiendish Spider Queen | ♦21 ♥25 ♠31 | A New Invasion
Sins of Attrition — Spawn in groups of four with Iwra, if he has not been weakened |
| Flame Eater | ♦14 ♥16 ♠19 ●♦20 ●♥24 ●♠29 (summoned CRs: ♦12 ♥12 ♠12 ●♦14 ●♥20 ●♠30) | The Spinner of Shadows |
| Frost Spider | ♦16 | Aussircaex’s Valley |
| Frostbite (monster) | ♦2 ♥4 ♠7 | Misery’s Peak |
| Gargantuan Crawler | ♦9 ♥11 ♠14 ●♦24 ●♥28 ●♠34 | Kind of a Big Deal |
| Glass Spider | ♦3 ♥5 ♠8 | Caverns of Korromar
Doom of the Witch-doctor: The Way to Zulkash
In Need of Supplies
Ruined Halls
Secure the Area
The Depths of Darkness
The Depths of Despair
The Rescue
The Steam Tunnels
The Cloven-jaw Scourge: Blockade
The Swiped Signet — Near where Grudge spawns |
| Glass Spider Queen | ♦8 ♥10 ♠14 | Caverns of Korromar
Entering the Gate Chamber
Escort the Expedition
Hold for Reinforcements
In Need of Supplies
Secure the Area
The Fane of the Six: Cleansing the Temple
The Fane of the Six: Fall of the Prelate
The Library of Threnal
The Missing Expedition
The Rescue
The Restless Isles |
| Glass Twilight Spider | ♦14 | The Vale of Twilight — Northwest area; West outer side of Meridia, near the water |
| Glimmer Gloom | ♦14 ♥16 ♠19 ●♦35 ●♥39 ●♠44 | An Invitation to Dinner — Found guarding the Icon in the hallway between Study and Treasury, if the first card is Miser. Note that unlike many enemies assigned to Icon guard duty, Glimmer Gloom can be ignored entirely. |
| Gloam | ♦9 ♥11 ♠14 | Tomb of the Shadow Knight |
| Greenstalker | ♦20 ♥24 ♠30 ●♦26 ●♥30 ●♠37 | The End of the Road |
| Grudge | ♦5 ♥7 ♠10 | The Swiped Signet — On the final north room |
| Harrower | ●♦20 ●♥24 ●♠24 | The Underdark
Sschindylryn
The Portal Opens — Optional spider area
Dryad Grove: The Great Tree |
| Hellgut | ♦12 | Ataraxia’s Haven |
| Household Vermin | Challenge Level | Dr. Rushmore’s Mansion: Behind the Door
Dr. Rushmore’s Mansion: Moving Targets
Dr. Rushmore’s Mansion: Moving Targets – EPIC
Dr. Rushmore’s Mansion: Picture Portals
Dr. Rushmore’s Mansion: Picture Portals – EPIC |
| Hyaline Matriarch | ♦8 ♥10 ♠14 | Tomb of the Forbidden |
| Ice Spider | ♦0.50 ♥1.00 ♠3 | Korthos Island
Misery’s Peak |
| Jukree | ♦17 | The Vale of Twilight |
| Kraak | ♦2 ♥4 ♠7 | Stopping the Sahuagin |
| Kriitch | ♦9 ♥11 ♠14 ●♦36 ●♥40 ●♠45 | ToEE: Lower Temple Complex — Orange named on Heroic
Temple of Elemental Evil Part One — (historic) |
| Large Spider | ●♦25 ●♥29 ●♠35 | Caught in the Web |
| Mandible | ♦6 ♥8 ♠11 ●♦23 ●♥27 ●♠33 | The Snitch — North passage after the sewer fire trap |
| Marsh Crawler | ♦3 ♥5 ♠8 ●♦32 ●♥36 ●♠40 | Back to Basics |
| Maze Spider | ♦2 ♥4 ♠7 ●♦23 ●♥27 ●♠33 | Treasure Hunt |
| Maze Spiderling | ♦1.00 ♥3 ♠6 ●♦21 ●♥25 ●♠30 | Treasure Hunt |
| Miasma | ♦3 ♥5 ♠8 | Garrison’s Missing Pack |
| Midnight Kiss | ♦6 ♥8 ♠11 ●♦34 ●♥38 ●♠43 | A Frosty Reception |
| Misery | ♦3 ♥5 ♠8 | The Kobold’s Den: Clan Gnashtooth — Bottom of the spider nest, near the end of the quest |
| Mother of the Nest | Challenge Level + 2 | Dr. Rushmore’s Mansion: Behind the Door — Secret underground passage
Dr. Rushmore’s Mansion: Moving Targets
Dr. Rushmore’s Mansion: Moving Targets – EPIC
Dr. Rushmore’s Mansion: Picture Portals
Dr. Rushmore’s Mansion: Picture Portals – EPIC |
| Mother-of-Thousands | ♦19 ♥22 ♠26 ●♦24 ●♥28 ●♠34 | Beyond the Rift |
| Mournland Glass Spider | ♦18 ♥22 ♠28 ●♦34 ●♥38 ●♠43 | The Bark and the Blade |
| Phase Spider | ♦7 ♥9 ♠12 | The Shadow Crypt — In the Pyramid rooms. minor bug: One Phase Spider in the Red Pyramid room is always CR 7.
Tomb of the Shadow Knight
Tomb of the Shadow Guard
Tomb of the Shadow King
Strike Back |
| Pyrachnid | Challenge Level | Underdark Arena: Ring of Fire |
| Redfang | ♦4 ♥6 ♠8 | Redfang the Unruled — End boss in final room |
| Reliquary Spider | ♦6 ♥8 ♠11 ●♦27 ●♥31 ●♠34 | The Promise of Fire |
| Restless Spider | ♦5 ♥7 ♠10 ●♦21 ●♥25 ●♠30 | A Small Problem |
| Rrh’gitli | ●♦26 | The Demonweb |
| Rubyeyes | ♦13 ♥15 ♠18 ●♦34 ●♥38 ●♠43 | Oath of Vengeance |
| Ruin (monster) | ♦5 ♥8 ♠10 | The Sunken Sewer |
| Ruins Spider | ♦13 ♥15 ♠18 ●♦35 ●♥39 ●♠43 | The Safehold
Secrets of the Red Wizards
Ettercap Incursion
Ruins of Myth Drannor
Oghma’s Song
Portal to Below |
| Saltmarsh Spider | ♦3 ♥5 ♠8 ●♦32 ●♥36 ●♠40 | The Haunting of Saltmarsh |
| Saltspinner | ♦5 ♥7 ♠10 ●♦35 ●♥44 ●♠39 | What Sleeps Below — Underground caverns |
| Scourge | ♦3 ♥5 ♠8 | The Swiped Signet — After the acid traps |
| Sharn Sewer Spider | ♦18 ♥22 ♠28 ●♦34 ●♥38 ●♠43 | Kill Ten Rats |
| Shev’aal | ●♦24 ●♥28 ●♠27 | The Portal Opens — Right side, North corridor |
| Siege Spider | ♦17 ♥20 ♠25 ●♦32 ●♥36 ●♠40 | Safety in Numbers
Members Only
Soul Survivor |
| Silkweave | ♦6 | Tangleroot Gorge — Inside Webbed Caves |
| Skitter | ♦20 ♥23 ♠28 ●♦26 ●♥30 ●♠36 | The Druid’s Curse |
| Small Brown Spider | ♦0.25 ♥0.50 ♠2 | The Storehouse’s Secret
Sacrifices
Arachnophobia
The Cloven-jaw Scourge: Blockade
Halls of Shan-To-Kor
Tangleroot Gorge — In Silkweave‘s cave
Steal the Healing Elixir — (historic) |
| Spawn of Whisperdoom (monster) | ♦9 ♥11 ♠14 | The Spawn of Whisperdoom |
| Spider Soul | ●♦23 | The Demonweb |
| Spider Soul (small) | ●♦25 ●♥29 ●♠35 | Caught in the Web |
| Spider of Unusual Size | ♦21 ●♦27 | The High Road |
| Spite | ♦3 ♥5 ♠8 | The Kobold’s Den: Clan Gnashtooth |
| Stainglass spider | ♦17 ♥20 ♠25 ●♦32 ●♥36 ●♠40 | Finding Dorris |
| Swarmhorde Spider | ●♦14 ●♥16 ●♠15 | Beyond the Rift
The King’s Forest
The Lost Thread
The Battle for Eveningstar
The Underdark
The Haunted Halls of Eveningstar
The Portal Opens — Optional spider area, behind the secret door |
| Telamonia | ●♦30 ●♥34 ●♠38 | The Haunted Halls of Eveningstar |
| The Twilight Mother | ♦15 ♥18 ♠25 ●♦40 ●♥41 ●♠46 | Frame Work — Southwest area |
| Treecrawler | ♦10 ♥12 ♠15 ●♦37 ●♥41 ●♠46 | Spiders and Flies |
| Treewalker | ♦2 ●♦23 | The Borderlands |
| Tsirrik | ●♦25 ●♥29 ●♠28 | Trial by Fury |
| Twilight Darkfang | ♦15 ♥17 ♠20 ●♦20 ●♥20 ●♠14 | Frame Work
The Vale of Twilight |
| Twilight Widow | ♦12 ♥14 ♠17 ●♦17 ●♥17 ●♠12 | Frame Work
The Vale of Twilight |
| Underdark Spider | ●♦29 | The Ruins of Thunderholme |
| Valuable Vermin | ♦8 ♥10 ♠13 ●♦23 ●♥27 ●♠33 | Another Man’s Treasure |
| Venom | ♦0.50 ♥2 ♠5 | Redfang the Unruled — Near gate leading to second drop |
| Vicious Deathjump Spider | ●♦21 ●♥25 ●♠25 | The Demonweb
Trial by Fury |
| Vitia | ♦7 | Three-Barrel Cove (heroic) |
| Websnare Spider | ♦16 ♥19 ♠23 ●♦21 ●♥25 ●♠30 | Beyond the Rift — Underdark area
The House of Death Undone |
| Whisperdoom | ♦11 ♥14 ♠16 | Whisperdoom’s Spawn
The Spawn of Whisperdoom — Majorly buffed, with several new attacks |
| Whisperdoom’s Daughter | ♦5 ♥7 ♠10 | Whisperdoom’s Spawn — Northeast and South caverns after the fortrees. Third one by the second shrine. Killing all 3 awards an optional.
The Spawn of Whisperdoom — Can also cast Magic Missile and Melf’s Acid Arrow. |
| Whitefang | ♦21 ♥25 ♠31 | Schemes of the Enemy |
| Woathe | ♦5 ♥7 ♠10 | Proof is in the Poison — Inside the webbed corridor |
| Wood Spider | ♦11 ♥13 ♠16 | Tomb of the Blighted |
