Monster Almanac
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Environment Bestiary

Extraplanar Monsters

Browse D&D 5e monsters commonly associated with the Extraplanar environment. This index is built directly from active monsters in the database, so new creature links appear here automatically when their environment tags are added.

Found 262 monsters
Active environments 43
Database loaded 1028 active monsters

Explore all environments

These links are generated from active monster relationships, not a hardcoded menu list.

Matching creatures

Pick a monster to open its full Monster Almanac entry.

Aartuk ElderPlantCR 3Open monster β†’Aartuk StarhorrorPlantCR 2Open monster β†’Aartuk WeedlingPlantCR 2Open monster β†’Abhorrent OverlordFiendCR 9Open monster β†’Abyssal ChickenFiendCR 1/4Open monster β†’Abyssal WretchFiendCR 1/4Open monster β†’AcererakUndeadCR 23Open monster β†’Adult Emerald DragonDragonCR 14Open monster β†’Adult Faerie DragonDragonCR 2Open monster β†’Adult Flame DragonDragonCR 16Open monster β†’Adult Light DragonDragonCR 13Open monster β†’Adult Time DragonDragonCR 18Open monster β†’Aeorian AbsorberMonstrosityCR 10Open monster β†’Aeorian NullifierMonstrosityCR 12Open monster β†’Aeorian ReverserMonstrosityCR 8Open monster β†’Air Elemental MyrmidonElementalCR 7Open monster β†’AlkilithFiendCR 11Open monster β†’AllipUndeadCR 5Open monster β†’Amethyst Dragon (Adult)DragonCR 16Open monster β†’Amethyst Dragon (Ancient)DragonCR 23Open monster β†’Amethyst GreatwyrmDragonCR 26Open monster β†’AmnizuFiendCR 18Open monster β†’Ancient Time DragonDragonCR 26Open monster β†’Animated BreathElementalCR 6Open monster β†’ArcanalothFiendCR 12Open monster β†’Archduke Zariel of AvernusFiendCR 26Open monster β†’ArmaniteFiendCR 7Open monster β†’Ashen RiderCelestialCR 16Open monster β†’AsmodeusFiendCR 30Open monster β†’Aspect of BahamutCelestialCR 30Open monster β†’Aspect of TiamatFiendCR 30Open monster β†’Astral DreadnoughtMonstrosityCR 21Open monster β†’Astral Elf AristocratHumanoidCR 8Open monster β†’Astral Elf Honor GuardHumanoidCR 5Open monster β†’Astral Elf WarriorHumanoidCR 3Open monster β†’Auril (First Form)MonstrosityCR 9Open monster β†’Auril (Second Form)ElementalCR 10Open monster β†’Auril (Third Form)ElementalCR 11Open monster β†’Autumn EladrinFeyCR 10Open monster β†’BaalzebulFiendCR 26Open monster β†’BabauFiendCR 4Open monster β†’BaelFiendCR 19Open monster β†’BahamutCelestialCR 30Open monster β†’BalhannothAberrationCR 11Open monster β†’Balhannoth SpawnlingAberrationCR 5Open monster β†’BalorFiendCR 19Open monster β†’Balor LordFiendCR 23Open monster β†’BaneFiendCR 28Open monster β†’BaphometFiendCR 23Open monster β†’Barbed DevilFiendCR 5Open monster β†’BarlguraFiendCR 5Open monster β†’Bearded DevilFiendCR 3Open monster β†’BebilithFiendCR 18Open monster β†’BelFiendCR 25Open monster β†’BelashyrraAberrationCR 22Open monster β†’BerbalangAberrationCR 2Open monster β†’BhaalFiendCR 28Open monster β†’Black AbishaiFiendCR 7Open monster β†’Blue SlaadAberrationCR 7Open monster β†’Bone DevilFiendCR 9Open monster β†’BulezauFiendCR 3Open monster β†’Cadaver CollectorConstructCR 14Open monster β†’CambionFiendCR 5Open monster β†’CanolothFiendCR 8Open monster β†’Canoloth HarrierFiendCR 13Open monster β†’Chain DevilFiendCR 8Open monster β†’ChasmeFiendCR 6Open monster β†’Core Spawn CrawlerAberrationCR 1Open monster β†’Core Spawn SeerAberrationCR 13Open monster β†’Core Spawn WormAberrationCR 15Open monster β†’CorellonCelestialCR 29Open monster β†’Crystal Dragon (Greatwyrm)DragonCR 26Open monster β†’Death SlaadAberrationCR 10Open monster β†’DemogorgonFiendCR 26Open monster β†’DevaCelestialCR 10Open monster β†’DevourerUndeadCR 13Open monster β†’DhergolothFiendCR 7Open monster β†’DispaterFiendCR 26Open monster β†’DretchFiendCR 1/4Open monster β†’DuodroneConstructCR 1/4Open monster β†’DybbukFiendCR 4Open monster β†’Elder Brain DragonAberrationCR 22Open monster β†’Elder Shadow DrakeDragonCR 9Open monster β†’Elder TempestElementalCR 23Open monster β†’Eldritch Horror HatchlingMonstrosityCR 2Open monster β†’Eldritch LichUndeadCR 21Open monster β†’Elemental LocusConstructCR 8Open monster β†’EmpyreanCelestialCR 23Open monster β†’Eonic DrifterAberrationCR 7Open monster β†’Eonic SavantAberrationCR 10Open monster β†’ErinyesFiendCR 12Open monster β†’Eye MongerAberrationCR 5Open monster β†’Eye of Fear and FlameAberrationCR 8Open monster β†’FeyrAberrationCR 5Open monster β†’Fire Dancer SwarmMonstrosityCR 3Open monster β†’Firemane AngelCelestialCR 12Open monster β†’Fraz-Urb'luuFiendCR 23Open monster β†’FroghemothMonstrosityCR 10Open monster β†’Giant Space HamsterBeastCR 1/4Open monster β†’Gibbering OrbAberrationCR 13Open monster β†’Giff Shock TrooperHumanoidCR 6Open monster β†’Githyanki Supreme CommanderHumanoidCR 14Open monster β†’Githzerai AnarchHumanoidCR 16Open monster β†’Githzerai EnlightenedHumanoidCR 10Open monster β†’GlabrezuFiendCR 9Open monster β†’GlasyaFiendCR 23Open monster β†’GoristroFiendCR 17Open monster β†’Gray SlaadAberrationCR 9Open monster β†’Graz'ztFiendCR 24Open monster β†’Green SlaadAberrationCR 8Open monster β†’GruumshFiendCR 29Open monster β†’Hadozee ExplorerHumanoidCR 2Open monster β†’Hadozee ShipmateHumanoidCR 1/8Open monster β†’Hadozee WarriorHumanoidCR 1/2Open monster β†’Hell HoundFiendCR 3Open monster β†’HellcatFiendCR 5Open monster β†’Hellfire EngineConstructCR 16Open monster β†’Hellfire WyrmDragonCR 18Open monster β†’HellwaspFiendCR 5Open monster β†’HezrouFiendCR 8Open monster β†’HollyphantCelestialCR 5Open monster β†’Horned DevilFiendCR 11Open monster β†’HowlerMonstrosityCR 8Open monster β†’HutijinFiendCR 21Open monster β†’HydrolothFiendCR 9Open monster β†’Ice DevilFiendCR 14Open monster β†’ImpFiendCR 1Open monster β†’JuiblexFiendCR 23Open monster β†’Ki-rinCelestialCR 12Open monster β†’KostchtchieFiendCR 25Open monster β†’LemureFiendCR 0Open monster β†’LevistusFiendCR 25Open monster β†’LolthFiendCR 30Open monster β†’Lonely SorrowswornMonstrosityCR 9Open monster β†’Lost SorrowswornMonstrosityCR 7Open monster β†’Lunar Dragon (Adult)DragonCR 13Open monster β†’Lunar Dragon (Ancient)DragonCR 19Open monster β†’Lunar Dragon (Wyrmling)DragonCR 2Open monster β†’Lunar Dragon (Young)DragonCR 8Open monster β†’MammonFiendCR 25Open monster β†’ManesFiendCR 1/8Open monster β†’MarilithFiendCR 16Open monster β†’MaurezhiFiendCR 7Open monster β†’Maw DemonFiendCR 1Open monster β†’MephistophelesFiendCR 27Open monster β†’MerregonFiendCR 4Open monster β†’MerrenolothFiendCR 3Open monster β†’MezzolothFiendCR 5Open monster β†’MolochFiendCR 21Open monster β†’MolydeusFiendCR 21Open monster β†’MonodroneConstructCR 1/8Open monster β†’MooncalfMonstrosityCR 5Open monster β†’Moonstone Dragon (Adult)DragonCR 15Open monster β†’Moonstone Dragon (Ancient)DragonCR 21Open monster β†’Moonstone Dragon (Greatwyrm)DragonCR 26Open monster β†’Moonstone Dragon (Wyrmling)DragonCR 2Open monster β†’Moonstone Dragon (Young)DragonCR 8Open monster β†’MoradinCelestialCR 29Open monster β†’MorkothAberrationCR 11Open monster β†’MyrkulFiendCR 28Open monster β†’NabassuFiendCR 15Open monster β†’NagpaMonstrosityCR 17Open monster β†’NalfeshneeFiendCR 13Open monster β†’Nalusa FalayaMonstrosityCR 8Open monster β†’NarzugonFiendCR 13Open monster β†’NeogiAberrationCR 3Open monster β†’Neogi HatchlingAberrationCR 1/8Open monster β†’Neogi MasterAberrationCR 4Open monster β†’Night HagFiendCR 5Open monster β†’NightgauntAberrationCR 5Open monster β†’NightmareFiendCR 3Open monster β†’Nightmare ShepherdMonstrosityCR 11Open monster β†’NightshadeUndeadCR 20Open monster β†’Niv-MizzetDragonCR 26Open monster β†’NupperiboFiendCR 1Open monster β†’NycalothFiendCR 9Open monster β†’OcularonAberrationCR 8Open monster β†’Oculo SwarmAberrationCR 4Open monster β†’OgrΓ©mochElementalCR 20Open monster β†’OinolothFiendCR 12Open monster β†’Old Leng SpiderAberrationCR 9Open monster β†’OlhydraElementalCR 18Open monster β†’One-Eyed ShiverAberrationCR 5Open monster β†’OphanimConstructCR 10Open monster β†’OrcusFiendCR 26Open monster β†’Orobas DevilFiendCR 11Open monster β†’OrthonFiendCR 10Open monster β†’OrthrusFiendCR 6Open monster β†’OuroborosMonstrosityCR 14Open monster β†’Outer AbominationAberrationCR 15Open monster β†’Pact DevilFiendCR 8Open monster β†’Pact DrakeDragonCR 5Open monster β†’Pact LichUndeadCR 16Open monster β†’PazuzuFiendCR 18Open monster β†’PentadroneConstructCR 1Open monster β†’Phlegethos SalamanderFiendCR 8Open monster β†’Pit FiendFiendCR 20Open monster β†’PlanetarCelestialCR 16Open monster β†’Plasmoid ExplorerOozeCR 1/4Open monster β†’Plasmoid WarriorOozeCR 3Open monster β†’Protean ScourgeAberrationCR 10Open monster β†’Psionic OozeOozeCR 6Open monster β†’PsurlonAberrationCR 5Open monster β†’QlippothFiendCR 9Open monster β†’QorgethAberrationCR 7Open monster β†’QuadroneConstructCR 1Open monster β†’QuasitFiendCR 1Open monster β†’QuicklingFeyCR 1Open monster β†’Quicksilver DragonDragonCR 15Open monster β†’RakdosFiendCR 24Open monster β†’Rakshasa BaronFiendCR 14Open monster β†’Red SlaadAberrationCR 5Open monster β†’RedcapFeyCR 3Open monster β†’ReigarCelestialCR 8Open monster β†’RetrieverConstructCR 14Open monster β†’Rift SwineAberrationCR 4Open monster β†’SandmanFeyCR 4Open monster β†’Sap DemonFiendCR 7Open monster β†’Sapphire Dragon (Greatwyrm)DragonCR 26Open monster β†’Screaming DevilkinFiendCR 2Open monster β†’Shadow DemonFiendCR 4Open monster β†’Shadow Mastiff AlphaMonstrosityCR 2Open monster β†’SharFiendCR 30Open monster β†’SibriexFiendCR 18Open monster β†’Slaad TadpoleAberrationCR 1/8Open monster β†’SolarCelestialCR 21Open monster β†’Solar Dragon (Adult)DragonCR 14Open monster β†’Solar Dragon (Ancient)DragonCR 21Open monster β†’Solar Dragon (Wyrmling)DragonCR 3Open monster β†’Solar Dragon (Young)DragonCR 9Open monster β†’SpellweaverAberrationCR 12Open monster β†’Spined DevilFiendCR 2Open monster β†’Spring EladrinFeyCR 10Open monster β†’Star Spawn GrueAberrationCR 1/4Open monster β†’Star Spawn HulkAberrationCR 10Open monster β†’Star Spawn Larva MageAberrationCR 16Open monster β†’Star Spawn SeerAberrationCR 13Open monster β†’Steel PredatorConstructCR 16Open monster β†’Succubus/IncubusFiendCR 4Open monster β†’Summer EladrinFeyCR 10Open monster β†’TalosFiendCR 28Open monster β†’TiamatDragonCR 30Open monster β†’TitivilusFiendCR 16Open monster β†’Topaz Dragon (Adult)DragonCR 13Open monster β†’Topaz Dragon (Ancient)DragonCR 20Open monster β†’Topaz Dragon (Greatwyrm)DragonCR 26Open monster β†’Topaz Dragon (Wyrmling)DragonCR 2Open monster β†’Topaz Dragon (Young)DragonCR 7Open monster β†’TridroneConstructCR 1/2Open monster β†’UlitharidAberrationCR 9Open monster β†’UltrolothFiendCR 13Open monster β†’UmberleeFiendCR 27Open monster β†’Vecna the ArchlichUndeadCR 26Open monster β†’VrockFiendCR 6Open monster β†’WastrilithFiendCR 13Open monster β†’Winter EladrinFeyCR 10Open monster β†’YagnolothFiendCR 11Open monster β†’YeenoghuFiendCR 24Open monster β†’YochlolFiendCR 10Open monster β†’ZaratanElementalCR 22Open monster β†’ZarielFiendCR 26Open monster β†’ZuggtmoyFiendCR 23Open monster β†’

What this page helps you do

Browsing monsters by environment is useful when you want threats that feel grounded in a location instead of chosen in isolation. This page narrows the bestiary to creatures that naturally fit the Extraplanar environment.

The Extraplanar environment currently shows 262 monsters in Monster Almanac, while the active taxonomy currently contains 43 environment pages.

Why browse by environment?

  • Find monsters that make sense in a specific location.
  • Match creature choice to the mood of the scene.
  • Reduce prep time by narrowing the full bestiary.
  • Build encounters that feel more natural and immersive.

Using Extraplanar monsters in play

Once you choose a creature from this environment, decide how it appears in the world. A monster can act as a wandering threat, guardian, apex predator, local rumor, territorial danger, or part of a larger encounter chain.

This makes environment browsing useful not only for selection, but also for shaping tone, pacing, and atmosphere across the rest of the session.

Quick scene-building ideas

  • Use the environment itself to explain why the monster is here.
  • Pair the creature with fitting terrain and visibility conditions.
  • Add an NPC guide, survivor, hunter, or local witness.
  • Use CR differences to scale the danger level of the area.