RuleMonsterOfficial reference · XPHB · 2024 A monster is a creature controlled by the DM, even if the creature is benevolent. Referenced byAdult Black DragonAdult Blue DracolichAdult Blue DragonAdult Brass DragonAdult Bronze DragonAdult Copper DragonAdult Gold DragonAdult Green DragonAdult Red DragonAdult Solar DragonAdult White DragonAnarchAncient Black DragonAncient Blue DragonAncient Brass DragonAncient Bronze DragonAncient Copper DragonAncient Dragon TurtleAncient Gold DragonAncient Green DragonAncient Red DragonAncient Sea SerpentAncient Solar DragonAncient White DragonAnimated TreeArastaArcanist's BestiaryAttitudeAuril (Second Form)AwakenBaba Lysaga's Creeping HutBaernalothBag of BeansBag of BeansBag of Tricks, GrayBag of Tricks, RustBag of Tricks, TanBarrowghastBelBelBlood of the LycanthropeBorborygmosBridesmaid of ZuggtmoyCerodonChallenge RatingChamberlain of ZuggtmoyChardalyn DragonColossusColossus of AkrosCommune with NatureConclave DryadCradle of the Cloud ScionCradle of the Fire ScionCradle of the Frost ScionCradle of the Hill ScionCradle of the Stone ScionCradle of the Storm ScionCreate HomunculusCreate UndeadDanse MacabreDeck of Many ThingsDeck of Several ThingsDeck of WonderDinosaur SpiritDoomguard Doom LordDoricDowntime Activity: Crafting an ItemDowntime Activity: ResearchDowntime and Franchise Activity: Explore TerritoryDowntime and Franchise Activity: Headquarters ModificationDowntime and Franchise Activity: ScrutineeringDragonDrannin SplithelmDruid GroveDruid of the Old WaysDuergar HammererDuergar HammererDuke ZaltoDuskwalkerEarth ElementalEarth ElementalEarth Totem ElementalEbonbaneElder Brain DragonElder DinosaurElder Dinosaur (Etali, Primal Storm)Elder Dinosaur (Ghalta, Primal Hunger)Elder Dinosaur (Nezahal, Primal Tide)Elder Dinosaur (Tetzimoc, Primal Death)Elder Dinosaur (Zacama, Primal Calamity)Elder Dinosaur (Zetalpa, Primal Dawn)Elder TempestElder TempestElemental CataclysmEmrakulEmrakul's MadnessFaerie Dragon (Blue)Faerie Dragon (Green)Faerie Dragon (Indigo)Faerie Dragon (Violet)FamiliarsFamiliarsFear and StressFiendish AugerFind Greater SteedFire HellionFire KrakenFlesh ColossusFolk HeroFrost Giant Ice ShaperGiff Shock TrooperGnome (Rock)Gold Canary Figurine of Wondrous PowerGoliath WerebearGoristroGoristroGrandfather OakGranite JuggernautGreater Death DragonGreater Star Spawn EmissaryGulthias StaffHarkon's BiteHaunted OneHorn of Beckoning DeathHythoniaIdentify a SpellIggwilv's CauldronImprisonmentIndifferent [Attitude]InfluenceInitiative VariantsInsect Repellent (block of incense)Insect Repellent (greasy salve)InvestigatorIron FlaskIymrithJiangshiKaravarixKlauthKozilekKrakenKrakenLesser Death DragonLeviathanLeviathanLhammaruntoszLiving Loot SatchelLord SothLuba's Tarokka of SoulsMalformed KrakenModron Planar IncarnateMonster CamouflageMoodmark PaintMordenheim's MonsterMurder CometNegative Energy FloodNew Ability Scores: Honor and SanityNightmare BeastNoggle RansackerNonplayer CharacterOfficers and CrewOgre Battering RamOgre Battering RamOgrémochOrc StoneOttoPhoenixPhoenixPlanar IncarnatePlant SpiritPlot PointsPolukranosPrehistoric Figurine of Wondrous Power, Carnelian TriceratopsPrehistoric Figurine of Wondrous Power, Jasper Tyrannosaurus RexPrehistoric Figurine of Wondrous Power, Kyanite PteranodonPrehistoric Figurine of Wondrous Power, Pyrite PlesiosaurusProfessor SkantPsi CrystalPyxis of PandemoniumQuicksmithingRedbudReduced-Threat AbolethReduced-Threat BasiliskReduced-Threat BehirReduced-Threat BeholderReduced-Threat Black PuddingReduced-Threat Carrion CrawlerReduced-Threat Clay GolemReduced-Threat DarkmantleReduced-Threat Displacer BeastReduced-Threat Dragon TurtleReduced-Threat EttercapReduced-Threat Flesh GolemReduced-Threat GlabrezuReduced-Threat Gray OozeReduced-Threat Helmed HorrorReduced-Threat HezrouReduced-Threat Hook HorrorReduced-Threat Ochre JellyReduced-Threat OtyughReduced-Threat OwlbearReduced-Threat PerytonReduced-Threat RemorhazReduced-Threat Stone GolemReduced-Threat VrockReduced-Threat WightReduced-Threat WyvernRelentless JuggernautRendelithRubblebelt StalkerRuin GrinderRunic ColossusRust MonsterSahuagin Coral SmasherScion of GrolantorScion of MemnorScion of SkoraeusScion of StronmausScion of SurturScion of ThrymScissors of Shadow SnippingScroll of Tarrasque SummoningShadow AssassinSidekicksSlarkrethelSled DogSled DogSofinaSpectral CloudSpell PointsSpellcastingStat BlockStone JuggernautStrigoiSu-monsterSunder ShamanSurprisedTarrasqueTarrasqueTeeth of Dahlver-NarThe Infernal Machine of Lum the MadTreantTreantTreant SaplingTreant Totem ElementalTree BlightTroll AmalgamTromokratisTrostaniTurlangUdaakUndead TreeWalking Statue of WaterdeepWarforged ColossusWarforged TitanWildspacerWitchlight HandWitherbloom StudentWurmYestabrodYoung Sea SerpentZaratanZaratanZombie Plague SpreaderZuggtmoy