more such with only above 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

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

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

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.

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

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

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

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.

Book of Exalted Deeds Legacy

Magic Items Dungeon Master’s Guide (2014)

in a blinding flash and is destroyed, leaving its possessions behind. Benefits granted by the Book of Exalted Deeds last only as long as you strive to do good. If you fail to perform at least one act

is read, it vanishes to some other corner of the multiverse where its moral guidance can bring light to a darkened world. Although attempts have been made to copy the work, efforts to do so fail to

Mage Slayer

feats Player’s Handbook (2024)

damage a creature that is concentrating, it has Disadvantage on the saving throw it makes to maintain Concentration. Guarded Mind. If you fail an Intelligence, a Wisdom, or a Charisma 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.

Fortune of the Thaumaturge

feats

’s Fortitude. When you fail a D20 Test, you can expend and roll one Hit Point Dice;Hit Point Die, adding that number to your result. You can do this only once per D20 Test. You can use this benefit a

number of times equal to your Proficiency Bonus, and you regain all uses of this ability when you finish a Long Rest. Fortune of the Unknown. When using the Fortune’s Fortitude benefit, if you

Wish Legacy

Spells Basic Rules (2014)

spell might simply fail, the effect you desire might only be partly achieved, or you might suffer some unforeseen consequence as a result of how you worded the wish. For example, wishing that a villain

, each time you 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 drops

Book of Vile Darkness Legacy

Magic Items Dungeon Master’s Guide (2014)

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

Aarakocra Legacy

Species Elemental Evil Player's Companion

upright, aarakocra might reach 5 feet tall, and they have long, narrow legs that taper to sharp talons. Feathers cover their bodies. Their plumage typically denotes membership in a tribe. Males are

distinct tribal variations. Sky Wardens Nowhere are the aarakocra more comfortable than in the sky. They can spend hours in the air, and some go as long as days, locking their wings in place and

Minor Corruption

feats

of your turns for 1 minute or until you fail the save, at which point you take the negated damage. Once you take this reaction, you can’t do so again until you finish a long rest.

Firbolg Legacy

Species Volo's Guide to Monsters

tactics fail, the firbolgs take more direct action. Their observations of a settlement determine what happens next. If the outsiders seem peaceful, the firbolgs approach and gently ask them to leave, even

of friendship with them, as long as the outsiders vow to safeguard the forest. If the settlers clearly display evil intentions, however, the firbolgs martial their strength and magic for a single

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

Mythal Touched

feats

General Feat (Prerequisite: Level 4+) Ability Score Increase. Increase your Intelligence, Wisdom, or Charisma score by 1, to a maximum of 20. Mythal Ward. If a spell attack hits you or you fail a

the ability increased by this feat and your Proficiency Bonus. You can use this benefit a number of times equal to your Proficiency Bonus, and you regain all expended uses when you finish a Long Rest

Archaeologist

Backgrounds Tomb of Annihilation

An archaeologist learns about the long-lost and fallen cultures of the past by studying their remains — their bones, their ruins, their surviving masterworks, and their tombs. Those who

me nervous. 7 I might fail, but I will never give up. 8 You might think I’m a scholar, but I love a good brawl. These fists were made for punching. d6 Ideal 1

Indomitable

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)

Indomitable Beginning at 9th level, you can reroll a saving throw that you fail. If you do so, you must use the new roll, and you can’t use this feature again until you finish a long rest. You can

use this feature twice between long rests starting at 13th level and three times between long rests starting at 17th level.

Indomitable

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

Indomitable Beginning at 9th level, you can reroll a saving throw that you fail. If you do so, you must use the new roll, and you can’t use this feature again until you finish a long rest. You can

use this feature twice between long rests starting at 13th level and three times between long rests starting at 17th level.

Stroke of Luck

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)

Stroke of Luck At 20th level, you have an uncanny knack for succeeding when you need to. If your attack misses a target within range, you can turn the miss into a hit. Alternatively, if you fail an

ability check, you can treat the d20 roll as a 20. Once you use this feature, you can’t use it again until you finish a short or long rest.

Stroke of Luck

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

Stroke of Luck At 20th level, you have an uncanny knack for succeeding when you need to. If your attack misses a target within range, you can turn the miss into a hit. Alternatively, if you fail an

ability check, you can treat the d20 roll as a 20. Once you use this feature, you can’t use it again until you finish a short or long rest.

Cursed Items

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

Cursed Items Some magic items bear curses that bedevil their users, sometimes long after a user has stopped using an item. A magic item’s description specifies whether the item is cursed. Most

methods of identifying items, including the identify spell, fail to reveal such a curse, although lore might hint at it. A curse should be a surprise to the item’s user when the curse’s effects are revealed

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