mechanical shatters with only arcana from for long

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

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.

Stone Cursed

Monsters Mordenkainen Presents: Monsters of the Multiverse

while the stone cursed is active, but when it is slain, the statue shatters and the skull clatters to the ground. Because it is the nexus for the alchemy used to create these horrors, a faint echo of the

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

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

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

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

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.

Screaming Devilkin

Monsters Mordenkainen's Fiendish Folio Volume 1

intensity and volume until it reaches a piercing crescendo. At that moment, the stone of the outcropping shatters as a small flock of screaming devilkins erupts from the earth and take to the air

and mountain passes. When their victims approach, the devilkins swoop down upon them to lash them with their long, barbed tails. Their horrid shrieking overwhelms a creature's senses, inspiring a

Frost Giant Ice Shaper

Monsters Bigby Presents: Glory of the Giants

, but it turns to dust if reduced to 0 hit points or when the giant dies. If the rune is destroyed, the giant can inscribe a frost rune on an object in its possession when it finishes a short or long

its AC against that attack. After the attack hits or misses, the ice shatters, and each creature within 5 feet of the giant must succeed on a DC 18 Dexterity saving throw or take 13 (3d8

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

Auril (Third Form)

Monsters Icewind Dale: Rime of the Frostmaiden

Divine Being. Auril can’t be surprised and can’t be changed into another form against her will. Divine Resurrection. When Auril drops to 0 hit points, her crystalline form shatters and

her divine spark vanishes. She is dead until the next winter solstice, when she reappears at full health in a cold, remote location of her choosing. Frigid Aura. So long as Auril has at least 1 hit

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

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

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

Auril (Second Form)

Monsters Icewind Dale: Rime of the Frostmaiden

Short or Long Rest). Auril causes a magical blast of cold air to erupt from her hand. Each creature in a 60-foot cone must make a DC 21 Constitution saving throw, taking 36 (8d8);{"diceNotation":"8d8

trapped in the crystal, which is immovable. If the saving throw succeeds, the crystal shatters and nothing else happens. A creature trapped in the crystal is stunned, has total cover against attacks and

Spell Scroll Legacy

Magic Items Basic Rules (2014)

into a spellbook. When a spell is copied in this way, the copier must succeed on an Intelligence (Arcana) check with a DC equal to 10 plus the spell’s level. On a successful check, the spell is

produce an area of harmless cold. 5 The caster suffers a minor but bizarre effect related to the spell. Such effects last only as long as the original spell’s duration, or 1d10 minutes for

Clockwork Oaken Bolter

Monsters Mordenkainen Presents: Monsters of the Multiverse

much damage on a successful one.No ordinary ballista, an oaken bolter is a Construct capable of striking at long distances. The bolts it launches can rend flesh, destroy armor, or drag enemies toward

traps or melee-oriented clockworks—and at shorter ranges, burst with explosive force. Clockworks Gnomes’ tinkering with magic and mechanical devices has produced many failed Constructs

Balm of Shifting Form

Equipment

, and they have advantage on those checks. The effects of the balm last until the creature finishes a long rest. A character who studies a sample of balm for 1 week and succeeds on a DC 18 Intelligence

(Arcana) or Wisdom (Medicine) check can create a recipe for it. Using the recipe, a character can create one dose of balm with 8 hours of work at a cost of 125 gp. Using slime collected from an olothec lair or a dead olothec as a reagent reduces the cost by half.

Clockwork Bronze Scout

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"damage", "rollAction":"Bite", "rollDamageType":"lightning"} lightning damage. Lightning Flare (Recharges after a Short or Long Rest). Each creature in contact with the ground within 15 feet of the

. If detected, it sends electrical shocks through the ground toward pursuers while it retreats. Clockworks Gnomes’ tinkering with magic and mechanical devices has produced many failed

Whisper Jar

Magic Items Acquisitions Incorporated

Also at rank 1, you are the beneficiary of a whisper jar — a common magic item resembling an ether-filled jar with a long tap hose. The jar is used to record others’ stories and your own

again until the next dawn. Whispered Arcana Also at rank 4, your whisper jar gains access to even more magic. By whispering the name of one of the following spells into the jar as an action, you can

Amethyst Dragon Wyrmling

Monsters Fizban's Treasury of Dragons

flayer;mind flayers and other wicked Aberrations, remind amethyst dragons that allies can be found in the strangest places. Hoarded Arcana In addition to material wealth, amethyst dragons delight in

hope to ascend to godhood, perhaps recreating or replacing Sardior. Connected Creatures Amethyst dragons are generally aloof creatures, dwelling in isolation for long periods of time and

Hythonia

Monsters Mythic Odysseys of Theros

; Recharges after a Short or Long Rest). If Hythonia is reduced to 0 hit points, she doesn’t die or fall unconscious. Instead, she sheds her skin, regains 199 hit points, and moves up to her speed

cracks, turns a lifeless gray, and shatters! The monster crumbles to dust—but what clatters to the ground isn’t scale and bone, but hollow stone. The sound of rippling coils precedes the

Staff of the Forgotten One

Magic Items Tomb of Annihilation

This crooked staff is carved from bone and topped with the skull of a forgotten archmage whom Acererak destroyed long ago. Etched into the skull’s forehead is Acererak’s rune, which is

known on many worlds as a sign of death. Beneficial Properties. While the staff is on your person, you gain the following benefits: Your proficiency bonus to Intelligence (Arcana) and Intelligence

Young Amethyst Dragon

Monsters Fizban's Treasury of Dragons

allies can be found in the strangest places. Hoarded Arcana In addition to material wealth, amethyst dragons delight in collecting knowledge and magic dealing with the nature of the planes of

. Connected Creatures Amethyst dragons are generally aloof creatures, dwelling in isolation for long periods of time and rarely cultivating connections with other creatures. When they do connect

29. Secret Equipment Room

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

Intelligence (Arcana) check or a Dexterity check using thieves’ tools or tinker’s tools to reassemble. Manipulating Time Having a mechanical guide spend 1 charge in this area causes 1d4 lizardfolk

statue of Moloch, modified to resemble the thessalkraken by having its arms changed into tentacles and its mouth filled with long needle-like teeth. Treasure In addition to mundane gear, this area

5. Control Room

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

own volition. Commissioned by Acererak, the wizard Tuerny built these controls for the balor’s prison in area 6. A successful DC 12 Intelligence (Arcana or Investigation) check identifies a number of

balor. Manipulating Time Having a mechanical guide spend 1 charge in this area drains more energy from the balor, causing him to fall unconscious in area 6. Who’s Who The wizard Tuerny was the creator

Knight of the Order

Backgrounds Sword Coast Adventurer's Guide

you owe allegiance to. Skill Proficiencies: Persuasion, plus one from among Arcana, History, Nature, and Religion, as appropriate for your order Tool Proficiencies: One type of gaming set or musical

their completion, and everyone should be praised for their strengths and comforted in their weaknesses. Knights of Myth Drannor. Long ago, the Knights of Myth Drannor were a famous adventuring band

Blackstaff

Magic Items Waterdeep: Dragon Heist

slots, nothing happens. Spell slots that are expended in this fashion are regained when the target finishes a long rest, as normal. Master of Enchantment. When you cast an enchantment spell of 1st

level or higher while holding the staff, you can make an Intelligence (Arcana) check with a DC of 10 + the level of the spell. If the check succeeds, you cast the spell without expending a spell slot

Hillside

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

approximately six hundred feet wide, nine hundred feet long, and sixty feet high. Characters who ascend the hill to search the top discover a number of large black rocks dumped there. (The rocks will

later be placed into the pattern of a grinning humanoid skull). A successful DC 18 Intelligence (Arcana, Nature, or Religion) check identifies the rocks as the remains of living creatures that have

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