before both designed check reveals

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

image can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see

Programmed Illusion

Spells Player’s Handbook

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

creature that takes the Study action to examine the image can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the

Silent Image

Spells Player’s Handbook

. Physical interaction with the image reveals it to be an illusion, since things can pass through it. A creature that takes a Study action to examine the image can determine that it is an illusion with a

successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image.

Project Image

Spells Player’s Handbook

image reveals it to be illusory, since things can pass through it. A creature that takes the Study action to examine the image can determine that it is an illusion with a successful Intelligence

(Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image, and any noise it makes sounds hollow to the creature.

Minor Illusion

Spells Player’s Handbook

creature takes a Study action to examine the sound or image, the creature can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature

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

Deck of Illusions

Magic Items Dungeon Master’s Guide

card. Any physical interaction with the illusory creature reveals it to be false, because objects pass through it. A creature that takes a Study action to visually inspect the illusory creature

identifies it as an illusion with a successful DC 15 Intelligence (Investigation) check. The illusion lasts until its card is moved or the illusion is dispelled (using a Dispel Magic spell or a similar

Mechanical Wonder

Magic Items Forgotten Realms: Heroes of Faerûn

designed to assist with household duties. It vaguely resembles whatever species its creator used as inspiration. An activated domestic wonderuses the Domestic Wonder stat block. The wonder is an ally to you

check it makes with a Musical Instrument or Tinker's Tools. Sprint. The wonder takes the Dash action. Gyrocopter Wonder (Rare). This wagon-sized vehicle is made of brassy metal and has a spiral-shaped

Dream Eater

Monsters Monstrous Compendium Vol. 2: Dragonlance Creatures

foes’ greatest fears. However, all dream eaters share one thing: a gaping, always-smiling mouth, which it reveals before engulfing its prey in a phantasmagorical nightmare. The key to defeating a

) check to convince the engulfed target the nightmare isn’t real, with the target escaping on a success. The creature making the check takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage

Animated Coffin

Monsters Adventure Atlas: The Mortuary

creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the coffin is animate. Spider Climb. The animated coffin can climb difficult surfaces, including upside down on

"} piercing damage at the start of each of its turns. The animated coffin can grapple only one creature at a time.Animated coffins are heavy, macabre Constructs designed to ferry the dead to places of rest

Adult Brass Dragon Legacy

Monsters Basic Rules (2014)

illusion with a successful DC 20 Intelligence (Investigation) check. Any physical interaction with an image reveals it to be an illusion, because objects pass through it. Whenever a creature with an

creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack

Programmed Illusion Legacy

Spells Basic Rules (2014)

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

illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image, and any noise it makes sounds hollow to the creature.

Ancient Brass Dragon Legacy

Monsters Basic Rules (2014)

image from a distance can tell it’s an illusion with a successful DC 20 Intelligence (Investigation) check. Any physical interaction with an image reveals it to be an illusion, because objects pass

be used at a time and only at the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail

Minor Illusion Legacy

Spells Basic Rules (2014)

-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

uses its action to examine the sound or image, the creature can determine that it is an illusion with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the illusion becomes faint to the creature.

Silent Image Legacy

Spells Basic Rules (2014)

. 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 with a

successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image.

Project Image Legacy

Spells Basic Rules (2014)

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 with a successful Intelligence

(Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image, and any noise it makes sounds hollow to the creature.

"The Demogorgon"

Monsters Infernal Machine Rebuild

addressing one another as Aameul and Hathradiah—mispronounced as Emmanuel and Hebediah, respectively. A successful DC 14 Intelligence (History) check allows a character to recall the real names of

stewards. If the ettin is defeated, examining the pouches around his necks reveals a collection of eyeballs and still-beating dragon hearts. The silver wires connect those living tissues to the ettin

Eye Monger

Monsters Spelljammer: Adventures in Space

hasn’t observed the eye monger move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the eye monger is animate. Unusual Nature. The eye monger doesn

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

Shield Guardian Amulet

Magic Items Icewind Dale: Rime of the Frostmaiden

The amulet is a 4-inch-wide disk composed of silver-framed wood, with a rune carved into its face. A detect magic spell reveals a magical aura of enchantment around the amulet. Every shield

try to reactivate the shield guardian, doing so with a successful DC 20 Intelligence (Arcana) check. Reactivation can only be attempted while the amulet and guardian are within 10 feet of each other.

Docent

Magic Items Wayfinder's Guide to Eberron

(Medicine) check with a +6 bonus. If this check succeeds, the docent stabilizes you. Random Properties. A docent has the following properties: Languages. The docent knows Common, Giant, and 1d4

(roll a d6): (1–2) detect evil and good or (3–6) detect magic. The docent decides when to cast the spell. Personality. A docent is designed to advise and assist the warforged it’s

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

with a successful Intelligence (Investigation) check against your spell save DC. If a creature discerns the illusion for what it is, the creature can see through the image, and its other sensory

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

. The orb has extensive knowledge of four narrow academic subjects. When making an Intelligence check to recall lore from any of its areas of expertise, the orb has a +9 bonus to its roll (including

Deck of Illusions Legacy

Magic Items Basic Rules (2014)

with the illusory creature reveals it to be an illusion, because objects pass through it. Someone who uses an action to visually inspect the creature identifies it as illusory with a successful DC 15

Intelligence (Investigation) check. The creature then appears translucent. The illusion lasts until its card is moved or the illusion is dispelled. When the illusion ends, the image on its card

Book Description

Compendium - Sources->Dungeons & Dragons->Candlekeep Mysteries

devices. Any character viewing these diagrams who succeeds on a DC 25 Intelligence (Arcana) check can ascertain that the devices are designed to launch the tower into the sky—perhaps all the way to the stars.

reveals diagrams and descriptions of almost every location in Candlekeep. Secrets of the Barn Door Any character who studies the book comes across a bookmark at an unusual set of renderings for a tower

Adult Emerald Dragon

Monsters Fizban's Treasury of Dragons

creature makes an attack roll or an ability check, it must roll a d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a

, or crumbling ruins designed to disorient intruders. Circuitous routes within the lair provide the dragon with numerous ways to evade pursuit, while strategically designed choke points allow them to

Ancient Emerald Dragon

Monsters Fizban's Treasury of Dragons

roll or an ability check, it must roll a d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a successful save, the creature

’s lair is a maze of twisting tunnels, interconnected caverns, or crumbling ruins designed to disorient intruders. Circuitous routes within the lair provide the dragon with numerous ways to evade

15. The Great Hall

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3

. The hallway extends only 5 feet beyond the arch. The western wall is a cleverly painted mural designed to give the illusion of depth and reality, and the obscuring effect of the poison gas contributes

to this impression. If characters attempt to go in this direction, they walk straight into the wall unless someone succeeds on a DC 15 Wisdom (Perception) check. The space beyond the arch immediately

1. Drawbridge

Compendium - Sources->Dungeons & Dragons->Storm King's Thunder

reveals that most of the tracks (made by several dozen fleeing villagers) lead north. A successful check also reveals smaller humanoid tracks (made by roughly a dozen goblins) heading from the north

in the nearby watchtowers (area 2a). Footprints Characters who search the area west of the drawbridge see several humanoid tracks in the grass and dirt. A successful DC 15 Wisdom (Survival) check

Q8. Getaway Passage

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dragon Heist

Q8. Getaway Passage This room looks empty, but a thorough search accompanied by a successful DC 10 Wisdom (Perception) check reveals a rough-hewn tunnel hidden beneath a loose flagstone. The low tunnel leads north to area Q9.

19. Ye Olde Feast Halls

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

. Hanging Rods. Iron rods designed to hold tapestries are bolted to the walls near the ceiling. The tapestries have long since turned to dust, leaving the rods bare. 19a. Servants’ Feast Hall This room

reeks. A detect magic spell reveals auras of conjuration magic around the tables. Every day at dawn, piles of rotting meat materialize atop the tables, courtesy of Halaster. Sometime between dawn and dusk

Employee Pass Cards

Compendium - Sources->Dungeons & Dragons->Keys from the Golden Vault

Employee Pass Cards Every casino employee carries a pass card made of green metal and embossed with a devil’s smiling, winking visage. A detect magic spell reveals a faint aura of abjuration magic

attempt to steal that employee’s pass card, doing so with a successful DC 15 Dexterity (Sleight of Hand) check. If the check fails by 5 or more, the employee notices the botched theft and cries for help. Otherwise, a failed check goes unnoticed.

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.

Eye of the Beholder

Compendium - Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything

Eye of the Beholder Difficulty: Medium This map puzzle is designed to lead a party through a dungeon where a roaming beholder doesn’t wish to be disturbed. A series of clues tie to the word “eye

eyes everywhere. Solve the riddles and follow my directions to the letter.” The goblin is friendly, and its offer is genuine. It’s name is Igor (pronounced eye-gor), which it reveals only if asked

Example Simple Traps

Compendium - Sources->Dungeons & Dragons->Xanathar's Guide to Everything

adjacent to the trap. Countermeasures. A successful DC 10 Wisdom (Perception) check reveals the trap. A successful DC 10 Dexterity check using thieves’ tools disables it. Crossbow Trap Simple trap

. Countermeasures. A successful DC 15 Wisdom (Perception) check reveals the trip wire. A successful DC 15 Dexterity check using thieves’ tools disables the trip wire, and a check with a total of 5 or lower

V2. Dead Rocks

Compendium - Sources->Dungeons & Dragons->Princes of the Apocalypse

reveals the bones belong to a humanoid creature. If the check succeeds by 5 or more, the character discovers rusty stains among the rocks and bone fragments indicating that many more humanoids have died here.

that comes near the kill. After half an hour, the vulture flies away and the blood hawks swoop in. Among the dry, days-old gore lie shattered bones. A successful DC 15 Intelligence (Investigation) check

D1. Secret Entrance

Compendium - Sources->Dungeons & Dragons->Dragon of Icespire Peak

DC 10 Wisdom (Perception) check. By lashing ropes around the top of the rock, the characters can topple it with a successful DC 19 Strength (Athletics) check. A knock spell also causes it to topple

over. The opening beneath the rock reveals a 2-foot-wide spiral staircase with flagstone steps, descending 30 feet to area D2.

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