both before decreases cast reveals

Blue Slaad

Monsters Monster Manual

. Failure: The target is cursed. The cursed target can’t regain Hit Points, and its Hit Point maximum decreases by 10 (3d6);{"diceNotation":"3d6", "rollType":"roll", "rollAction":"Mutating Claw"} after

instantly transforms into a Red Slaad or, if it can cast spells of level 3 or higher, a Green Slaad. Only a Wish spell can reverse this transformation.Acid, Cold, Fire, Lightning, Thunder

Night Hag

Monsters Monster Manual

Coven Magic. While within 30 feet of at least two hag allies, the hag can cast one of the following spells, requiring no Material components, using the spell’s normal casting time, and using

Intelligence as the spellcasting ability (spell save DC 14): Augury, Find Familiar, Identify, Locate Object, Scrying, or Unseen Servant. The hag must finish a Long Rest before using this trait to cast

Death Knight

Monsters Monster Manual

turns. Dread Authority. The death knight uses Spellcasting to cast Command. The death knight can’t take this action again until the start of its next turn. Fell Word. Constitution Saving Throw

the target’s Hit Point maximum decreases by an amount equal to the damage taken. Failure or Success: The death knight can’t take this action again until the start of its next turn. Lunge. The death knight moves up to half its Speed, and it makes one Dread Blade attack.Necrotic, Poison

Major Image

Spells Player’s Handbook

making it carry on a conversation, for example. Physical interaction with the image reveals it to be an illusion, for things can pass through it. A creature that takes a Study action to examine the

through the image, and its other sensory qualities become faint to the creature. Using a Higher-Level Spell Slot. The spell lasts until dispelled, without requiring Concentration, if cast with a level 4+ spell slot.

Demilich

Monsters Monster Manual

its Hit Points in 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Undead Restoration"} days unless a Wish spell is cast on its remains.Multiattack. The demilich makes three Necrotic Burst

Throw: DC 19, one creature the demilich can see within 120 feet. Failure: The target’s Hit Point maximum decreases by 14 (4d6);{"diceNotation":"4d6", "rollType":"roll", "rollAction":"Energy Drain

Programmed Illusion

Spells Player’s Handbook

larger than a 30-foot Cube, and you decide when you cast the spell how the illusion behaves and what sounds it makes. This scripted performance can last up to 5 minutes. When the trigger you specify

create an illusion of yourself to appear and warn off others who attempt to open a trapped door. Physical interaction with the image reveals it to be illusory, since things can pass through it. A

Minor Illusion

Spells Player’s Handbook

You create a sound or an image of an object within range that lasts for the duration. See the descriptions below for the effects of each. The illusion ends if you cast this spell again. If a

, light, smell, or any other sensory effect. Physical interaction with the image reveals it to be an illusion, since things can pass through it.

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

by any means while your soul remains imprisoned. Adjusted Ability Scores. One ability score of your choice increases by 2, to a maximum of 24. Another ability score of your choice decreases by 2, to

attuned to the book, you can cast the following spells (save DC 18) from it: Animate Dead Circle of Death Dominate Monster Finger of Death Once you use the book to cast a spell, you can’t

Wish

Spells Player’s Handbook

for 2d4 days. For each of those days that you spend resting and doing nothing more than light activity, your remaining recovery time decreases by 2 days. Finally, there is a 33 percent chance that you are unable to cast Wish ever again if you suffer this stress.

Wish is the mightiest spell a mortal can cast. By simply speaking aloud, you can alter reality itself. The basic use of this spell is to duplicate any other spell of level 8 or lower. If you use it

Deck of Many Things

Magic Items Dungeon Master’s Guide

. The DM can use a different stat block to represent the knight, as desired. Moon. You gain the ability to cast Wish 1d3 times. Puzzle. Permanently reduce your Intelligence or Wisdom by 1d4 + 1 (to

until they or someone else reveals it. Nothing less than a Wish spell or divine intervention can end the NPC’s hostility toward you. Ruin. All forms of wealth that you carry or own, other than

Potion of Poison Legacy

Magic Items Basic Rules (2014)

This concoction looks, smells, and tastes like a potion of healing or other beneficial potion. However, it is actually poison masked by illusion magic. An identify spell reveals its true nature. If

poison damage. At the end of each of your turns, you can repeat the saving throw. On a successful save, the poison damage you take on your subsequent turns decreases by 1d6. The poison ends when the damage decreases to 0.

Minor Illusion Legacy

Spells Basic Rules (2014)

You create a sound or an image of an object within range that lasts for the duration. The illusion also ends if you dismiss it as an action or cast this spell again. If you create a sound, its

-foot cube. The image can't create sound, light, smell, or any other sensory effect. Physical interaction with the image reveals it to be an illusion, because things can pass through it. If a creature

Eye Monger

Monsters Spelljammer: Adventures in Space

spell slot or charge expended by a creature in the gullet to cast a spell or activate a property of a magic item is wasted. While an effect is suppressed, it doesn’t function, but the time it

eye and mouth are closed, an eye monger looks like nothing more than a 12-foot-diameter asteroid. When it senses vibrations in the space around it, the eye monger opens its eye and reveals its true

Programmed Illusion Legacy

Spells Basic Rules (2014)

larger than a 30-foot cube, and you decide when you cast the spell how the illusion behaves and what sounds it makes. This scripted performance can last up to 5 minutes. When the condition you

word or phrase. Physical interaction with the image reveals it to be an illusion, because things can pass through it. A creature that uses its action to examine the image can determine that it is an

Mummy Lord Legacy

Monsters Basic Rules (2014)

, and its hit point maximum decreases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Rotting Fist"} for every 24 hours that elapse. If the curse reduces the target's hit point maximum

against effects that turn undead until initiative count 20 on the next round. Until initiative count 20 on the next round, any non-undead creature that tries to cast a spell of 4th level or lower in

Syndra Silvane

Monsters Tomb of Annihilation

save DC 17, +9;{"diceNotation":"1d20+9","rollType":"spell","rollAction":"Spellcasting"} to hit with spell attacks). Syndra can cast disguise self and invisibility at will and has the following wizard

spells on herself before combat. Death Curse. Syndra’s hit point maximum has been reduced to 79 by the Soulmonger’s death curse, and it decreases by 1 every midnight. If her hit point

Diderius

Monsters Tyranny of Dragons

decreases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Rotting Fist"} for every 24 hours that elapse. If the curse reduces the target’s hit point maximum to 0, the target

, any non-undead creature that tries to cast a spell of 4th level or lower in the mummy lord’s lair is wracked with pain. The creature can choose another action, but if it tries to cast the spell

Dusk Hag

Monsters Eberron: Rising from the Last War

Innate Spellcasting. The hag's spellcasting ability is Charisma (spell save DC 15). She can innately cast the following spells, requiring no material components: At will: detect magic, disguise self

and is cursed until the hag dies or the curse is removed. The cursed creature's hit point maximum decreases by 5 (1d10);{"diceNotation":"1d10","rollType":"roll","rollAction":"Nightmare Touch"} whenever

Gorka Tharn

Monsters Waterdeep: Dungeon of the Mad Mage

, and its hit point maximum decreases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Rotting Fist"} for every 24 hours that elapse. If the curse reduces the target's hit point maximum

next round. Until initiative count 20 on the next round, any non-undead creature that tries to cast a spell of 4th level or lower in the mummy lord’s lair is wracked with pain. The creature

Major Image Legacy

Spells Basic Rules (2014)

example. Physical interaction with the image reveals it to be an illusion, because things can pass through it. A creature that uses its action to examine the image can determine that it is an illusion

qualities become faint to the creature. At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the spell lasts until dispelled, without requiring your concentration.

Valin Sarnaster

Monsters Candlekeep Mysteries

succeed on a DC 16 Constitution saving throw or be cursed with mummy rot. The cursed target can’t regain hit points, and its hit point maximum decreases by 10 (3d6);{"diceNotation":"3d6

, any non-undead creature that tries to cast a spell of 4th level or lower in Valin’s lair is wracked with pain. The creature can choose another action, but if it tries to cast the spell, it must

Professor Orb

Magic Items Waterdeep: Dungeon of the Mad Mage

A professor orb is a smooth 5-pound sphere of smoky gray quartz about the size of a grapefruit. Close examination reveals two or more pinpricks of silver light coming from deep inside the sphere

its Intelligence modifier). In addition to the knowledge it possesses, the orb can cast the mage hand cantrip at will. It uses the spell only to transport itself. Its spellcasting ability is Intelligence.

Wish Legacy

Spells Basic Rules (2014)

to 3, if it isn't 3 or lower already, for 2d4 days. For each of those days that you spend resting and doing nothing more than light activity, your remaining recovery time decreases by 2 days. Finally, there is a 33 percent chance that you are unable to cast wish ever again if you suffer this stress.

Wish is the mightiest spell a mortal creature can cast. By simply speaking aloud, you can alter the very foundations of reality in accord with your desires. The basic use of this spell is to

Deck of Many Things Legacy

Magic Items Basic Rules (2014)

ability to cast the wish spell 1d3 times. Rogue. A nonplayer character of the GM's choice becomes hostile toward you. The identity of your new enemy isn't known until the NPC or someone else reveals

soul is trapped in this way, your body is incapacitated. A wish spell can't restore your soul, but the spell reveals the location of the object that holds it. You draw no more cards.

Criminal - Baldur's Gate

Backgrounds Baldur’s Gate: Descent into Avernus

only breaking knees when it can plausibly be claimed as an act of personal revenge. Others join up with crews for protection, or with the Guild itself. A few former Guild members have been cast out of

the money. 3 If there’s a plan, I’ll forget it. If I don’t forget it, I’ll ignore it. 4 I have a “tell” that reveals when I’m lying. 5 I turn

Book of Vile Darkness Legacy

Magic Items Dungeon Master’s Guide (2014)

reading and studying the book, one ability score of your choice increases by 2, to a maximum of 24. Another ability score of your choice decreases by 2, to a minimum of 3. The book can’t adjust your

made to interact with non-evil creatures. Command Evil. While you are attuned to the book and holding it, you can use an action to cast the dominate monster spell on an evil target (save DC 18). You

Murgaxor's Orb

Magic Items Strixhaven: A Curriculum of Chaos

. At any time during your turn, the orb can cast the suggestion spell (save DC 17), targeting you or one other creature that touched the orb within the last 24 hours. This isn’t a power of the

magic. All cases of the curse end if Murgaxor’s orb is destroyed. Magical Signature. As a side effect of the orb’s curse, the spell detect magic reveals an aura of enchantment surrounding

Potion of Poison

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

spell reveals its true nature. If you drink it, you take 3d6 poison damage, and you must succeed on a DC 13 Constitution saving throw or be poisoned. At the start of each of your turns while you are

poisoned in this way, you take 3d6 poison damage. At the end of each of your turns, you can repeat the saving throw. On a successful save, the poison damage you take on your subsequent turns decreases by 1d6. The poison ends when the damage decreases to 0.

Potion of Poison

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

spell reveals its true nature. If you drink it, you take 3d6 poison damage, and you must succeed on a DC 13 Constitution saving throw or be poisoned. At the start of each of your turns while you are

poisoned in this way, you take 3d6 poison damage. At the end of each of your turns, you can repeat the saving throw. On a successful save, the poison damage you take on your subsequent turns decreases by 1d6. The poison ends when the damage decreases to 0.

Deck of Several Things

Magic Items Lost Laboratory of Kwalish

identity of your new enemy isn’t known until the NPC or someone else reveals it. Any enchantment spell cast on the NPC at 6th level or higher can end the NPC’s hostility toward you. Ruin

common or uncommon magic weapon with which you are proficient, or a spell scroll featuring a spell of a level you can cast, appears in your hands. The DM chooses the weapon or spell, which you

Luba's Tarokka of Souls

Magic Items Tasha’s Cauldron of Everything

deck, you can use an action to cast one of the following spells (save DC 18) from it: comprehend languages, detect evil and good, detect magic, detect poison and disease, locate object, or scrying

. Once you use the deck to cast a spell, you can’t cast that spell again from it until the next dawn. Enduring Vision. While holding the deck, you automatically succeed on Constitution saving throws

Book of Vile Darkness (Variant)

Magic Items Keys from the Golden Vault

to the book, you can cast circle of death (save DC 20) from it as an action. After you cast the spell, roll a d6. On a roll of 1–5, you can’t use this property again until the next dawn

, one ability score of your choice increases by 2, to a maximum of 24. Another ability score of your choice decreases by 2, to a minimum of 3. The book can’t adjust your ability scores again

28. More Halaster Statues

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

28. More Halaster Statues This area is identical to area 24, with the added feature of an illusory wall to the west. A detect magic spell cast on the western wall reveals that the wall gives off an

Eldritch Mist

Compendium - Sources->Dungeons & Dragons->Ghosts of Saltmarsh

contains the souls of murder victims whose bodies were thrown into the sea. A DC 15 Intelligence (Arcana) check reveals that this mist is ghost fog. The souls of the dead want the living to join them

Material Plane at thin points in the boundary between the two planes. A DC 15 Intelligence (Arcana) check reveals that this mist is Shadowfell fog. When a vessel travels through this oppressive, shadow

39. Southwest Chamber

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

character who examines the room thoroughly and succeeds on a DC 14 Intelligence (Investigation) check concludes that four separate fiery eruptions caused the destruction. A successful DC 19 Intelligence (Arcana) check reveals that the damage was likely the result of a meteor swarm spell cast in the room.

D&D Beyond

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