mechanical stored with only after fail for long

Ring of Djinni Summoning

Magic Items Dungeon Master’s Guide

. It remains as long as you maintain Concentration, to a maximum of 1 hour, or until it drops to 0 Hit Points. While summoned, the djinni is Friendly to you and your allies, and it obeys your commands

. If you fail to command it, the djinni defends itself against attackers but takes no other actions. After the djinni departs, it can’t be summoned again for 24 hours, and the ring becomes

Advanced Detention Drone

Monsters The Book of Many Things

do so, the wearer must cast the spell on the drone. The spell has no effect but is stored within the drone. When commanded to do so by the wearer or when a situation arises that was predefined by the

spellcaster, the drone casts the stored spell with any parameters set by the original caster, requiring no components. When the spell is cast or a new spell is stored, any previously stored spell is

Folding Boat

Magic Items Dungeon Master’s Guide

This object appears as a wooden box that measures 12 inches long, 6 inches wide, and 6 inches deep. It weighs 4 pounds and floats. It can be opened to store items inside. This item also has three

so. When the box becomes a vessel, its weight becomes that of a normal vessel its size, and anything that was stored in the box remains in the boat. Statistics for the Rowboat and Keelboat appear

Book of Exalted Deeds

Magic Items Dungeon Master’s Guide

last only as long as you strive to do good. If you fail to perform at least one act of kindness or generosity within the span of 10 days, or if you willingly perform an evil act, you lose all the

vanishes to some other corner of the multiverse where its moral guidance can bring hope to an endangered world. Although attempts have been made to copy the work, efforts to do so fail to capture its

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

remains with you only as long as you strive to work evil in the world. If you fail to perform at least one evil act within the span of 10 days, or if you willingly perform a good act, the book

stone cracks and turns to powder if the book rests on it long enough. Whenever a creature that isn’t a Fiend or an Undead attunes to the Book of Vile Darkness, that creature makes a DC 17

Hat of Many Spells

Magic Items Dungeon Master’s Guide

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

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

spell of 4th level or lower. To do so, the wearer must cast the spell on the drone. The spell has no effect but is stored within the drone. When commanded to do so by the wearer or when a situation

Wish

Spells Player’s Handbook

the wish, the greater the likelihood that something goes wrong. This spell might simply fail, the effect you desire might be achieved only in part, or you might suffer an unforeseen consequence as a

cast a spell until you finish a Long Rest, you take 1d10 Necrotic damage per level of that spell. This damage can’t be reduced or prevented in any way. In addition, your Strength score becomes 3

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

Woe Strider

Monsters Mythic Odysseys of Theros

destiny. Over centuries, these cosmic blasphemers transform into hunched, long-limbed horrors. Sadistic things, woe striders seek ways to reweave themselves into the tapestry of destiny. This leads

them to search for answers within the bowels of other beings, performing murderous haruspicy in pursuit of their discarded cosmic purpose. When they fail to find answers, their unnatural cries cause reality to shudder, undermining magic and sane minds alike.

Helm of the Gods

Magic Items Mythic Odysseys of Theros

. Whenever you finish a long rest while wearing the helm, you can pray to one of the gods listed on the Helm of the Gods table and store the listed spell in the helm, replacing any spell that is already stored

Hellfire Engine

Monsters Mordenkainen Presents: Monsters of the Multiverse

half as much damage on a successful one. Creatures that fail the saving throw are drenched in burning acid and take 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollDamageType":"fire"} fire

these magical-mechanical hybrids gets loose, driven berserk by its need to destroy. Hellfire engines take many forms, but all of them have one purpose: to mow down foes in waves. They are incapable of

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

Rakdos Riteknife

Magic Items Guildmasters’ Guide to Ravnica

dagger has the following additional properties. Siphon Vitality. As a bonus action, you can release any number of stored souls from the dagger to regain 1d10 hit points per soul released

target now has fewer than 75 hit points, it must succeed on a DC 15 Constitution saving throw or die. If the target dies, you can’t use this property again until you finish a long rest.

Spellshard

Magic Items Eberron: Rising from the Last War

This polished Eberron dragonshard fits in the hand and stores information similar to a book. The shard can hold the equivalent of one book that’s no more than 320 pages long. A shard can be

created blank or already filled with information. When the shard is created, the creator can set a passphrase that must be spoken to access the information stored within. While holding the shard, you

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

Adult Solar Dragon

Monsters Spelljammer: Adventures in Space

choose to succeed instead. Nebulous Thoughts. Magical attempts to read the dragon’s mind or glean its thoughts fail automatically. Siege Monster. The dragon deals double damage to objects and

time outside its lair between patrolling its territory and hunting for food. The dragon has a serpentine body, a pair of ventral limbs ending in long fins, nebulous wings that give off light, and

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

Hulgaz

Monsters The Book of Many Things

claws, glossy black eyes, and a snakelike tail tipped with a poisonous spike. On the rare occasion when her social graces fail to achieve the desired result, Hulgaz turns her natural weapons on her

long, snakelike tail. In the midst of a conversation with an especially tantalizing victim-to-be, Hulgaz can’t help but whip her tail back and forth with excitement. Selfless heroes and true

Dullahan

Monsters Van Richten’s Guide to Ravenloft

Headless Summoning (Recharges after a Short or Long Rest). If the dullahan is reduced to 0 hit points, it doesn’t die or fall unconscious. Instead, it regains 97 hit points. In addition, it

failed save, or half as much damage on a successful one. If one or more creatures fail the saving throw, the dullahan gains 10 temporary hit points.

Ancient Solar Dragon

Monsters Spelljammer: Adventures in Space

choose to succeed instead. Nebulous Thoughts. Magical attempts to read the dragon’s mind or glean its thoughts fail automatically. Siege Monster. The dragon deals double damage to objects and

time outside its lair between patrolling its territory and hunting for food. The dragon has a serpentine body, a pair of ventral limbs ending in long fins, nebulous wings that give off light, and

Gorka Tharn

Monsters Waterdeep: Dungeon of the Mad Mage

. Enlarge (Recharges after a Short or Long Rest). For 1 minute, the mummy lord magically increases in size, along with anything it is wearing or carrying. While enlarged, the mummy lord is Large, doubles

possible in the space available. Invisibility (Recharges after a Short or Long Rest). The mummy lord magically turns invisible for up to 1 hour or until it attacks, it casts a spell, it uses its Enlarge

Deck of Wonder

Magic Items The Book of Many Things

. Unless a card states otherwise, as soon as you draw a card from the deck, its magic takes effect. You must draw each card you declared no more than 1 hour after the previous draw. If you fail to draw

the next 8 hours, you can add your proficiency bonus to your initiative rolls. Day. You gain a +1 bonus to saving throws. This benefit lasts until you finish a long rest. Destiny. This card protects

Book of Vile Darkness (Variant)

Magic Items Keys from the Golden Vault

powder if the book rests on it long enough. A creature attuned to the book must spend 80 hours reading and studying it to digest its contents and reap its benefits. The creature can then freely modify

must make a DC 17 Charisma saving throw. On a failed save, the creature’s alignment changes to neutral evil. The Book of Vile Darkness remains with you only as long as you strive to work evil

Occultant Abacus

Magic Items Acquisitions Incorporated

finish a long rest. Ways to Read the Kill d6 Reading 1 Using a tiny bellows to pump one last breath into a corpse. 2 Reading the entrails with special reading-the-entrails

. The difference between the index finger and the middle finger. The elasticity of the ear lobe. 6 You take a long, careful look, and then decide based on which fellow franchisee has been nice to

Deck of Many More Things

Magic Items The Book of Many Things

takes effect. You must draw each card you declared no more than 1 hour after the previous draw. Unless a card states otherwise, if you fail to draw the chosen number, the remaining number of cards fly

immediately gain the benefits of finishing a long rest. Cavern. You gain a climbing speed equal to your walking speed. You also gain the ability to move up, down, across vertical surfaces, and along ceilings

Ancient Sapphire Dragon

Monsters Fizban's Treasury of Dragons

points. The dragon’s most valuable treasures are stored here and in adjoining caves, and the walls of this central chamber are covered in art depicting various battles—many of which the

dragon can shape the stone to open or close a passage through a wall, as long as the wall is less than 10 feet thick. Regional Effects The region surrounding a legendary sapphire dragon’s lair

Adult Sapphire Dragon

Monsters Fizban's Treasury of Dragons

are stored here and in adjoining caves, and the walls of this central chamber are covered in art depicting various battles—many of which the dragon took part in.A Sapphire Dragon’s Lair

through a wall, as long as the wall is less than 10 feet thick. Regional Effects The region surrounding a legendary sapphire dragon’s lair is altered by the dragon’s magic, creating one

Shield Guardian Legacy

Monsters Basic Rules (2014)

Bound. The shield guardian is magically bound to an amulet. As long as the guardian and its amulet are on the same plane of existence, the amulet's wearer can telepathically call the guardian to

cause the guardian to store one spell of 4th level or lower. To do so, the wearer must cast the spell on the guardian. The spell has no effect but is stored within the guardian. When commanded to do

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

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.

Folding Boat Legacy

Magic Items Basic Rules (2014)

This object appears as a wooden box that measures 12 inches long, 6 inches wide, and 6 inches deep. It weighs 4 pounds and floats. It can be opened to store items inside. This item also has three

command words, each requiring you to use an action to speak it. One command word causes the box to unfold into a boat 10 feet long, 4 feet wide, and 2 feet deep. The boat has one pair of oars, an anchor

Ring of Djinni Summoning Legacy

Magic Items Basic Rules (2014)

feet of you. It remains as long as you concentrate (as if concentrating on a spell), to a maximum of 1 hour, or until it drops to 0 hit points. It then returns to its home plane. While summoned, the

djinni is friendly to you and your companions. It obeys any commands you give it, no matter what language you use. If you fail to command it, the djinni defends itself against attackers but takes no

Boon of Magic Resistance

feats

fail a saving throw, you can cause yourself to succeed instead. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest.

Bumbling Fool

feats

You have a peculiar way of fumbling through life that somehow always works out in your favor, succeeding in situations through what others might view as accidental luck. When you fail an ability

check and roll a number on the die equal to half your level (rounded up) or lower, you can choose to replace the die roll with a 15 instead. You can use this ability three times, and you regain all expended uses when you finish a long rest.

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