mechanical sounds with only arcana from for long

Green Hag

Monsters Monster Manual

finish a Long Rest before using this trait to cast that spell again. Mimicry. The hag can mimic animal sounds and humanoid voices. A creature that hears the sounds can tell they are imitations only with

Hat of Wizardry

Magic Items Dungeon Master’s Guide

Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a Long Rest.

Dark Shard Amulet

Magic Items Dungeon Master’s Guide

a casting time of an action, and you make a DC 10 Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast it is wasted. In either case, you can’t use this property again until you finish a Long Rest.

Sage

Backgrounds Player’s Handbook

Ability Scores: Constitution, Intelligence, WisdomFeat: Magic Initiate (Wizard)Skill Proficiencies: Arcana and HistoryTool Proficiency: Calligrapher's SuppliesEquipment: Choose A or B

odd jobs and services in exchange for access to their libraries. You whiled away many a long evening studying books and scrolls, learning the lore of the multiverse—even the rudiments of magic—and your mind yearns for more.

Hat of Many Spells

Magic Items Dungeon Master’s Guide

slot of the spell’s level. Then, to determine whether you cast the spell, make an Intelligence (Arcana) check (DC 10 plus the spell’s level). On a successful check, you cast the spell using

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

Manshoon

Monsters Forgotten Realms: Adventures in Faerûn

;ve outlived their usefulness. Manshoon doesn’t care who suffers so long he’s able to crush his many enemies and force his subjects into paranoid and eager obedience. History The

knowledge of an even older version of himself. One of Manshoon’s enemies, Halaster Blackcloak, removed Manshoon’s left arm at the elbow. Manshoon now uses a mechanical prosthetic arm

Mark of Making

Feats Eberron: Forge of the Artificer

Dragonmark Feat (Prerequisite: Eberron Campaign, Can’t Have Another Dragonmark Feat) You gain the following benefits. Artisan’s Intuition.When you make an Intelligence (Arcana) check or

prepared. You can cast it once without a spell slot, and you regain the ability to cast it in that way when you finish a Long Rest. You can also cast it using any spell slots you have. Intelligence

Clockwork Observer

Monsters Keys from the Golden Vault

mechanical shriek until the start of its next turn or until it drops to 0 hit points. This shriek can be heard within a range of 300 feet.A clockwork observer serves as an aerial spy for its creator

. It looks like a mechanical, grapefruit-sized orb suspended under softly humming propeller blades. Embedded in the orb are keenly perceptive crystal eyes that enable the observer to see in multiple

Stone Shape Legacy

Spells Basic Rules (2014)

large rock into a weapon, idol, or coffer, or make a small passage through a wall, as long as the wall is less than 5 feet thick. You could also shape a stone door or its frame to seal the door shut

. The object you create can have up to two hinges and a latch, but finer mechanical detail isn't possible.

Ashyra's Research Notes

Equipment

Ashyra;Ashyra's research notes about magic and necromancy are organized and indexed. When you fail an Intelligence (Arcana) check to recall lore, you can spend 1 hour during a short or long rest

Gazer Familiar Legacy

Monsters Volo's Guide to Monsters

Aggressive. As a bonus action, the gazer can move up to its speed toward a hostile creature that it can see. Mimicry. The gazer can mimic simple sounds of speech it has heard, in any language. A

creature that hears the sounds can tell they are imitations with a successful DC 10 Wisdom (Insight) check. Familiar. The gazer can serve another creature as a familiar, forming a telepathic bond with

Quandrix Primer

Magic Items Strixhaven: A Curriculum of Chaos

(Arcana) or an Intelligence (Nature) check while holding the primer, you can expend 1 charge to give yourself a 1d4 bonus to the check, immediately after you roll the d20. In addition, if you study the

primer at the end of a long rest, you can choose one 1st-level spell from the druid or wizard spell list. Before you finish your next long rest, you can cast the chosen spell once without a spell slot if

Clockwork Horror

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

see. Clockwork horrors communicate with each other by means of clicks, whirs, and similar mechanical sounds that imitate the Thri-kreen language perfectly, leading some to speculate the first

Leucrotta

Monsters Mordenkainen Presents: Monsters of the Multiverse

Mimicry. The leucrotta can mimic Beast sounds and Humanoid voices. A creature that hears the sounds can tell they are imitations only with a successful DC 14 Wisdom (Insight) check. Stench. Any

delightful squeals of a suffering victim. A leucrotta is so loathsome that few outside of its own kind can stand to be around one for long. Its horrific, hodgepodge body oozes a foul stench. This

Major Image Legacy

Spells Basic Rules (2014)

duration. It seems completely real, including sounds, smells, and temperature appropriate to the thing depicted. You can't create sufficient heat or cold to cause damage, a sound loud enough to deal

thunder damage or deafen a creature, or a smell that might sicken a creature (like a troglodyte's stench). As long as you are within range of the illusion, you can use your action to cause the image to

Worker Robot

Monsters Quests from the Infinite Staircase

worker robots fill public-facing service roles. Antigravity technology and built-in tractor beams allow worker robots to effortlessly lift cargo and other heavy objects with their mechanical tentacles

specialized for its role. Robots are programmed with intelligence, understanding, and usually loyalty to their creators. Despite that, long-operating robots sometimes develop their own personalities and ideas

Mongrelfolk

Monsters Curse of Strahd

Climb. The mongrelfolk can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.18–19: Standing Leap. The mongrelfolk’s long jump is up to 20

, deafened, frightened, stunned, or knocked unconscious. Mimicry. The mongrelfolk can mimic any sounds it has heard, including voices. A creature that hears the sounds can tell they are imitations

Dark Shard Amulet Legacy

Magic Items Xanathar's Guide to Everything

Intelligence (Arcana) check. If the check succeeds, you cast the spell. If the check fails, so does the spell, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a long rest.

Hat of Wizardry Legacy

Magic Items Xanathar's Guide to Everything

wizard spells. You can try to cast a cantrip that you don’t know. The cantrip must be on the wizard spell list, and you must make a DC 10 Intelligence (Arcana) check. If the check succeeds

, you cast the spell. If the check fails, so does the spell, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a long rest.

Gazer

Monsters Mordenkainen Presents: Monsters of the Multiverse

Mimicry. The gazer can mimic simple sounds of speech it has heard, in any language. A creature that hears the sounds can tell they are imitations with a successful DC 10 Wisdom (Insight) check.Bite

familiar, forming a telepathic bond with its willing master, provided that the master is at least a 3rd-level spellcaster. While the two are bonded, the master can sense what the gazer senses as long as

Gazer (Familiar Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

, the master can sense what the gazer senses as long as they are within 1 mile of each other. If its master causes it physical harm, the gazer will end its service as a familiar, breaking the

telepathic bond. Mimicry. The gazer can mimic simple sounds of speech it has heard, in any language. A creature that hears the sounds can tell they are imitations with a successful DC 10 Wisdom (Insight

Aartuk Weedling

Monsters Spelljammer: Adventures in Space

. The head contains the aartuk’s sensory organs, including a long tongue that the creature uses as a weapon. An aartuk’s preferred method of attack is to shoot forth its gooey tongue and

sounds, snaps, pops, and hisses. It has no written form.Tongue (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Tongue"}. The aartuk tries to use its gooey tongue to snare one

Stone Cursed

Monsters Mordenkainen Presents: Monsters of the Multiverse

would be lost. Cryptic Whispers Even though a creature transformed into a stone cursed is long dead, a vague whisper of their memories lives on in the obsidian skull embedded within the stone cursed

’s body. At the end of a short rest, a character can make a DC 20 Intelligence (Arcana) check to attempt to extract a memory from the skull that is a response to a verbal question posed to the

Anvilwrought Raptor

Monsters Mythic Odysseys of Theros

creature that hears the sounds can tell they are imitations with a successful DC 12 Wisdom (Insight) check.Multiattack. The raptor makes two attacks with its beak. Beak. Melee Weapon Attack: +5

. While the two are bonded, the master can sense what the anvilwrought senses, as long as they are within 1 mile of each other. Fire, Poison

Aartuk Elder

Monsters Spelljammer: Adventures in Space

sensory organs, including a long tongue that the creature uses as a weapon. An aartuk’s preferred method of attack is to shoot forth its gooey tongue and use it to drag enemies toward the

center of its body so that it can batter them with its powerful branches. It can also spit pellets of radiant energy. The Aartuk language is made up of rustling sounds, snaps, pops, and hisses. It has no

Duergar Despot

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"damage", "rollAction":"Stomping Foot", "rollDamageType":"bludgeoning"} to a prone target. Flame Jet. The duergar spews flames in a line 100 feet long and 5 feet wide. Each creature in the line must

will: mage hand, minor illusion 1/day: stinking cloudDuergar despots replace parts of their bodies with mechanical devices that they control through their psionic abilities. Duergar Duergar are

Snicker-Snack

Magic Items The Wild Beyond the Witchlight

hearing and darkvision out to a range of 120 feet. It can speak, read, and understand Common, and its voice sounds silvery and melodic. Snicker-Snack craves the destruction of evil Dragons and urges

finish a long rest after that happens, you can attempt to regain the sword’s trust by making a contested Charisma check against Snicker-Snack. If you win the contest, your attunement to the weapon is instantly restored. Your attunement to the weapon can’t be restored in any other way.

Thunder Step

Spells Xanathar's Guide to Everything

You teleport yourself to an unoccupied space you can see within range. Immediately after you disappear, a thunderous boom sounds, and each creature within 10 feet of the space you left must make a

long as their weight doesn’t exceed what you can carry. You can also teleport one willing creature of your size or smaller who is carrying gear up to its carrying capacity. The creature must be

Shield Guardian Detention Drone

Monsters The Book of Many Things

Bound. The drone is magically bound to an amulet. As long as the drone and its amulet are on the same plane of existence, the drone’s wearer can telepathically call the drone to travel to it

a +2 bonus to the wearer’s AC if the drone is within 5 feet of the wearer.Detention drones vary in size, strength, and shape, though most are shaped like some kind of mechanical animal or plant.Poison

Kenku Legacy

Species Volo's Guide to Monsters

. Flock leaders enforce discipline and minimize conflicts, but they fail at effective planning or crafting long-term schemes. Although unable to speak in their own voices, kenku can perfectly mimic any

sound they hear, from a halfling’s voice to the noise of rocks clattering down a hillside. However, kenku cannot create new sounds and can communicate only by using sounds they have heard

Planar Wanderer

Feats Planescape: Adventures in the Multiverse

You can draw on the forces of the multiverse to survive cosmic extremes and to traverse its infinite realms, granting you these benefits: Planar Adaptation. When you finish a long rest, you gain

resistance to either acid, cold, or fire damage (your choice) until you finish your next long rest. Portal Cracker. Your experience with portals allows you to open them without a portal key. As an

Elder Oblex Legacy

Monsters Mordenkainen’s Tome of Foes

simulacrum appears, feels, and sounds exactly like the creature it impersonates, though it smells faintly of sulfur. The oblex can impersonate 2d6 + 1;{"diceNotation":"2d6+1","rollType":"roll","rollAction

","rollDamageType":"psychic"} psychic damage and become memory drained until it finishes a short or long rest or until it benefits from the greater restoration or heal spell. Constructs, oozes, plants, and

Adult Oblex Legacy

Monsters Mordenkainen’s Tome of Foes

the appearance of one Medium or smaller creature whose memories it has stolen. This simulacrum appears, feels, and sounds exactly like the creature it impersonates, though it smells faintly of sulfur

);{"diceNotation":"4d8","rollType":"damage","rollAction":"Eat Memories","rollDamageType":"psychic"} psychic damage and become memory drained until it finishes a short or long rest or until it benefits from the

Enucleator Modifications

Equipment

proficiency in Arcana. To complete a body modification, the subject must remain inside the tank while the operator touches the metal orbs outside the enucleator for 1 hour. If this work is interrupted

manifest a power. Once they become invisible in this way, they can’t do so again until they finish a long rest. Redundant Organs. The creature gains an extra heart, liver, spleen, or other

Aboleth Legacy

Monsters Basic Rules (2014)

created, the image lasts for as long as the aboleth maintains concentration, as if concentrating on a spell. Although the image is intangible, it looks, sounds, and can move like the aboleth. The aboleth

D&D Beyond

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