He Who Fights with Monsters world through Book 10
217 entries introduced through Book 10. Spoiler-free index: no later-book entries or plot summaries.
- ACME Calm-B-Gone Potion
- Active Monster Registry Tablet
- Adventure Society Badge
- Adventure Society Emblem Brooch
- Adventure Society Membership List
- Affliction Butterflies
- Airboat
- Allayeth's Light Throne
- Amalgeth
- Angel Wing Sword
- Anisa's Light Orbs
- Apocalypse Beast Form
- Astral Kingdom
- Astral Ritual Magic Circle
- Aura Keystone
- Aura Masking Pills
- Aura-Suppressing Tent
- Avatar's Wall Harpoons
- Awakening Stone of Judgement
- Awakening Stone of the Stars
- Bark Lurker
- Battle Robe
- Biomass Storage Pit
- Blood Cultist Ceremonial Robes
- Blood Pit
- Blood-Red Stained Glass Lanterns
- Blood Ritual Pit
- Blue Spirit Drink
- Bone Fang Dagger
- Bronze Monster Core
- Carnivorous Mandrake
- Casual Magic Suit
- Chittle
- Chittle Kebab
- Chrysalis Golem
- Citadel of Pillars
- Cloak of Night
- Clock Tower Hands
- Clockwork Tiger Construct
- Cloud-Material Bed
- Cloud Palace
- Cloud Ship
- Colin Blood Clone Form
- Colin Swarm Form
- Colin the Sanguine Horror
- Colin Worm That Walks Form
- Combat Dummies
- Conjured Combat Clothing
- Construct Army
- Cooler Cabinet
- Crawler
- Crude Magic Lamp
- Crystal Wash
- Crystalline Star
- Dark Essence
- Dark Quintessence Gems
- Death Certificate
- Death Chamber
- Death's Avatar
- Desert-Appropriate Clothing
- Desert Garden Border Pillars
- Diamond-tooth Worm
- Dimensional Bag
- Dimensional Ship
- Display Cabinet with Magic Theory Books
- Divine Forge Golem
- Dragon Wing Sword
- Dread Salvation
- Earth-Style Flight Device
- Elemental Messenger
- Elevating Platform
- Emir's Staff
- Evening Wear Tuxedo
- Evil Trowel
- Experimental Canisters
- Face-Changing Ointment
- Far-Seeing Crystal
- Farrah's Casket
- Farrah's Magic Storage Chest
- Fist-Sized Fur Ball Monsters
- Five-Element Lock
- Flesh-Segment Silver-Ranker
- Flying Drone Vehicle
- Flying Eel
- Flying Motorcycle
- Fortress Fighting Pits
- Foundry Golem
- Gary's Big Hammer
- Gary's Dark Steel Armor
- Gary's Divine Armour
- Gary's Last Hammer
- Gauntlet of the Sea Giant
- Genesis Command: Life
- Giant Tortoises
- Glow Stones
- Gold Spirit Coin
- Golden Sword
- Greater Man-Catcher
- Greatsword of the Makar Veen
- Green Marble
- Green Mud Fever
- Greenstone Alchemy Association Healing Unguent Tin
- Grippler
- Hair Growth Ointment
- Hair Removal Cream
- Hastily-Assembled Construct
- Healing Unguent (Iron)
- Heavy Freight Skimmer
- Heidelshoe Desk
- Hero's Avatar
- Hopping Lizard-Wallaby Creatures
- Ibrilim Powder
- Intact Rune Tortoise Shell
- Iron Staff
- Jerrick's Magical Armor
- Jet-Black Flight Suit
- Land Skimmer
- Landemere Vane's Key Ring
- Lesser Spirit Coin
- Living Document Tablet
- Magic-driven Armoured Carriage
- Magic Society Robes
- Magically Reinforced Prisoner Cages
- Magma Summon
- Mah Go Schaat's Study Device
- Mana Restoration Crystal
- Mangrove Snatcher
- Margoll
- Marsh Hydra
- Mercer Family Manor
- Messenger Armor
- Messenger Research Archive
- Metal-Air Cloud Device
- Metal-Grafted Silver-Ranker
- Metallica Sound Projector
- Mirage Chamber
- Mist Patio Chair
- Monster Core (Lesser)
- Monster-Derived Healing Ointment
- Monster Quintessence
- Necklace of the Deep
- Nested Security Cubes
- Night Fang
- Night-Scale Leather
- Oasis Bracelet
- One-Eyed Avatars
- Organic Proximity Combustion Device
- Phosphorescent Fungus
- Pixelax
- Portal Arch
- Rat Gorger
- Ratling
- Recording Crystal
- Recovery Potion (bronze)
- Red Marble Tablet
- Ritual Magic I
- Ritual Salt
- Robes of the Astral Verdict
- Rotary Beam Cannon
- Rufus's Scimitar
- Sand-Cutter Boots
- Sapphire Pegasus Construct
- Seal Knife
- Shade Bodies
- Shade Jet Form
- Shadow Cloak with Floating Star Motes
- Shadow Motorcycle
- Shell-Skin Potion
- Silver Spirit Coin
- Simple Footwear
- Sin Essence
- Sky River Gorge Aqueduct
- Snake-Tooth Dagger
- Soul Space Torture Chamber
- Spider Mole
- Stamina Potions
- Starlight Cloak
- Stink Cloud Potion
- Stone-Chewer Rat
- Stonebreaker Hammer
- Stuffed Stash Toy
- Summoning Material Pouches
- Sump Coil Rods
- Suppression Collar
- Taika's Giant Golden Eagle Form
- Temple of Dominion
- Tentacle Plant Monster
- The Compensator
- Three-Star Adventure Society Badge
- Throwing Darts Bandolier
- Tidal Troll
- Tilting Stones
- Tracking Bracelet
- Tracking Stone
- Transformed Cenote
- Trap Weaver
- Trowel of the Blood Cult
- Undeath Abomination
- Underground Smithy
- Ustei Raider Claw Weapon
- Utility Potion Belt
- Vampire Manor Estate
- Vesta Carmis Zell Projection
- Voice of the Will Cocoon
- Void Cloak
- Warming Stone
- Water Quintessence
- Waterfall Aperture
- Watergreen Marble Speaking Chamber
- Way of the Reaper: Five Forms I
- Weight-Reducing Devices
- Wing-Shaped Sword
- World Engineers
- World Phoenix Tablet
- World-Phoenix Token
- Yaresh Recovery Logistics Hub
- Yaresh Shantytown