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Orb of Damara

Magic Items Forgotten Realms: Adventures in Faerûn

A wizard named Damara created this orb while devising a way to become a dragon. Aided by a mysterious magician (actually an aspect of Tiamat in disguise), Damara eventually created an Artifact that

Cone. When you do, choose Acid, Cold, Fire, Lightning, or Poison. Each creature in the Cone makes a DC 18 Dexterity saving throw, taking 6d6;{"diceNotation":"6d6", "rollType":"roll", "rollAction

Braxat

Monsters Spelljammer: Adventures in Space

"} bludgeoning damage. Acid Breath (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Acid Breath"}. The braxat exhales a 15-foot cone of acid. Each creature in the cone must make a DC 18

barrier of magical force around itself that lasts until the start of its next turn. This barrier gives the braxat a +5 bonus to AC, including against the triggering attack, and prevents magic missile

Hollyphant

Monsters Baldur’s Gate: Descent into Avernus

Aura of Invulnerability. An invisible aura forms a 10-foot-radius sphere around the hollyphant for as long as it lives. Any spell of 5th level or lower cast from outside the barrier can't affect

creatures or objects within it, even if the spell is cast using a higher level spell slot. Such a spell can target creatures and objects within the barrier, but the spell has no effect on them. Similarly

Brain in Iron

Monsters Infernal Machine Rebuild

","rollAction":"Mind Blast"}. The brain in a jar magically emits psychic energy in a 60-foot cone. Each creature in that area must succeed on a DC 15 Intelligence saving throw or take 13 (2d8 + 4

Barrier Peaks. After constructing a new collective body from spare parts, the brains escaped (and now seek revenge against the characters if they did not aid the brains sufficiently during that

"The Demogorgon"

Monsters Infernal Machine Rebuild

"}. The ettin’s right head exhales fire in a 30-foot cone. Each creature in that area must make a DC 14 Dexterity saving throw, taking 45 (10d8);{"diceNotation":"10d8","rollType":"damage

","rollAction":"Cold Breath"}. The ettin’s left head exhales an icy blast in a 30-foot cone. Each creature in that area must make a DC 14 Constitution saving throw, taking 45 (10d8);{"diceNotation":"10d8

Adult Brass Dragon Legacy

Monsters Basic Rules (2014)

sleep gas in a 60-foot cone. Each creature in that area must succeed on a DC 18 Constitution saving throw or fall unconscious for 10 minutes. This effect ends for a creature if the creature takes

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

Ancient Brass Dragon Legacy

Monsters Basic Rules (2014)

exhales sleep gas in a 90-foot cone. Each creature in that area must succeed on a DC 21 Constitution saving throw or fall unconscious for 10 minutes. This effect ends for a creature if the creature takes

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

Eye Monger

Monsters Spelljammer: Adventures in Space

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

items that belonged to the creatures it swallowed. Although an eye monger doesn’t project an antimagic cone from its eye as a beholder does, magic is suppressed inside its gullet, which prevents a swallowed creature from using magic to escape.

Draconian Mastermind

Monsters Fizban's Treasury of Dragons

. Noxious Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Noxious Breath"}. The draconian exhales a 15-foot cone of noxious gas. Each creature in that area must make a DC

: dimension door, disguise self, sendingMagic Shield (3/Day). When the draconian is hit by an attack roll, it can create an invisible barrier of magical force around itself, granting it a +5 bonus to its

Hollyphant

Compendium - Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus

5th level or lower cast from outside the barrier can’t affect creatures or objects within it, even if the spell is cast using a higher level spell slot. Such a spell can target creatures and objects

within the barrier, but the spell has no effect on them. Similarly, the area within the barrier is excluded from the areas affected by such spells. The hollyphant can use an action to suppress this

Braxat

Compendium - Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie

, though they tend to do so only as a last resort, since the acid dissolves and ruins the flesh they crave. A braxat projects an invisible psychic barrier around itself that enhances its natural armor

target. Hit: 21 (3d8 + 8) bludgeoning damage. Acid Breath (Recharge 6). The braxat exhales a 15-foot cone of acid. Each creature in the cone must make a DC 18 Constitution saving throw, taking 26

37. Secret Room

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

is 4 feet tall and 2 feet wide at the base. Close examination reveals that the top of the cone unscrews to reveal a hollow compartment under the cap. Treasure. The cone’s compartment contains a potion of giant strength (cloud) in a stoppered, J-shaped crystal flask worth 25 gp.

“xunderbrok” is spoken aloud anywhere in this room, a granite cone magically appears on the floor in the southernmost corner of the room. (See level 6, area 39c, for the significance of this word.) The cone

Hierophant Medusa

Monsters The Book of Many Things

2/day: Mass Cure Wounds (cast at 8th level) 1/day each: Blade Barrier, Divination, Greater RestorationThe medusa can take 3 legendary actions, choosing from the options below. It can take only one

(Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Gaze"}. The medusa unleashes petrifying magic from its eyes in a 30-foot cone. Each creature in that area must make a

Q1. Dragon Statue

Compendium - Sources->Dungeons & Dragons->Curse of Strahd

fog makes it hard to see the dragon’s features from a distance, but close inspection reveals that it’s a silver dragon of noble bearing, its spiny frill cracked and broken in many places. The statue

is 10 feet tall but looks much more imposing perched on the granite block. If scrutinized with a detect magic spell, the statue radiates an aura of evocation magic. The dragon statue used to breathe a cone of cold as part of a magic trap, but the trap no longer works (see area Q2).

M10. Treasury

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

exploration of the mountains, building an ambulatory craft capable of crawling up and down mountainous slopes to travel farther into the Barrier Peaks, and other tasks of your devising. Completing any such

journal is set with all manner of gears. A successful DC 12 Wisdom (Perception) check confirms that these are not just decorative, but appear to be set in some sort of working order. The same check reveals

The Maze

Compendium - Sources->Dungeons & Dragons->Rise of Tiamat

are quick to point out this anomaly, to prove to the characters that the maze is nothing to take lightly. The view from above reveals the maze as it exists in the real world. The view up the path from

ground level looks into the extradimensional space that Xonthal crafted as a barrier around his home. The tower’s entrance exists only within this extradimensional space. Entering the maze any other

3. Halaster's Maw

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

to stone and placed here by Halaster to lure other adventurers to their doom (see “Pit Trap” below). Pit Trap A detect magic spell reveals an aura of transmutation magic around the pit. Each time

Dexterity saving throw, taking 88 (16d10) bludgeoning damage on a failed save, or half as much damage on a successful one. Creatures that are gaseous, amorphous (such as an ooze), or protected by an impenetrable magical barrier (such as that created by an Otiluke’s resilient sphere spell) take no damage.

The Maze

Compendium - Sources->Dungeons & Dragons->Tyranny of Dragons

quick to point out this anomaly, to prove to the characters that the maze is nothing to take lightly. The view from above reveals the maze as it exists in the real world. The view up the path from

ground level looks into the extradimensional space that Xonthal crafted as a barrier around his home. The tower’s entrance exists only within this extradimensional space. Entering the maze any other way

Hirelings

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

can earn his release from the coffin along the way — by any means possible. Value to the Party. Originally native to an area near the Barrier Peaks, Ctenmiir has much experience with the initial route

. See appendix C for Garret’s stat block. Value to the Party. Garret can draw the maps requested by the Cartophile. He also knows several rumors (both true and false) regarding the Barrier Peaks, and

Draconian Mastermind

Compendium - Sources->Dungeons & Dragons->Fizban's Treasury of Dragons

(Recharge 5–6). The draconian exhales a 15-foot cone of noxious gas. Each creature in that area must make a DC 14 Constitution saving throw. On a failed save, the creature takes 21 (6d6) poison damage

: dimension door, disguise self, sending Reactions Magic Shield (3/Day). When the draconian is hit by an attack roll, it can create an invisible barrier of magical force around itself, granting it a +5 bonus to its AC against that attack and potentially causing the attack to miss.

Outside Combat

Compendium - Sources->Dungeons & Dragons->Volo's Guide to Monsters

easier to run. In the safety of its lair, outside the view of any would-be enemies, a beholder can use any of its eye rays whenever it wants to. Many of them serve as tools. Antimagic Cone The magic

-nullifying effect of a beholder’s central eye has a number of possible uses outside combat, but if it’s not needed, the beholder can turn it off by simply closing the eye. Negative Energy Cone Normally

Example Traps

Compendium - Sources->Dungeons & Dragons->D&D Beyond Basic Rules

: Instantaneous When a creature moves onto this trap’s pressure plate for the first time on a turn or starts its turn there, a nearby statue exhales a 15-foot Cone of magical flame. The statue can look like

anything, such as a dragon or a wizard. Each creature in the Cone must succeed on a DC 15 Dexterity saving throw, taking 11 (2d10) Fire damage on a failed save or half as much damage on a successful

Sample Traps

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

on the floor and walls. A spell or other effect that can sense the presence of magic, such as detect magic, reveals an aura of evocation magic around the statue. The trap activates when more than 20

pounds of weight is placed on the pressure plate, causing the statue to release a 30-foot cone of fire. Each creature in the fire must make a DC 13 Dexterity saving throw, taking 22 (4d10) fire damage

Example Traps

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

Duration: Instantaneous When a creature moves onto this trap’s pressure plate for the first time on a turn or starts its turn there, a nearby statue exhales a 15-foot Cone of magical flame. The statue can

look like anything, such as a dragon or a wizard. Each creature in the Cone must succeed on a DC 15 Dexterity saving throw, taking 11 (2d10) Fire damage on a failed save or half as much damage on a

Eye Monger

Compendium - Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie

eye and reveals its true, menacing nature. An eye monger has no use for treasure, but its belly might hold a fair amount of incidental valuables that it can’t digest, including coins, metal weapons

, gemstones, and magic items that belonged to the creatures it swallowed. Although an eye monger doesn’t project an antimagic cone from its eye as a beholder does, magic is suppressed inside its gullet

Flumph

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

creatures feel no loss or discomfort from such feeding. Consuming psionic energy reveals the thoughts and emotions of the creatures on which the flumphs feed. Since so many of those creatures are evil

success. A lesser restoration spell cast on the target also ends the recurring acid damage. Stench Spray (1/Day). Each creature in a 15-foot cone originating from the flumph must succeed on a DC 10

Hierophant Medusa

Compendium - Sources->Dungeons & Dragons->The Book of Many Things

, Thaumaturgy 2/day: Mass Cure Wounds (cast at 8th level) 1/day each: Blade Barrier, Divination, Greater Restoration Bonus Actions Petrifying Gaze (Recharge 4–6). The medusa unleashes petrifying

magic from its eyes in a 30-foot cone. Each creature in that area must make a DC 18 Constitution saving throw if it doesn’t have the blinded condition. If the saving throw fails by 5 or more, the

3. Haunted Temple of Lolth

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

. When the first character enters the room, Muiral becomes visible as he casts a wall of force spell, using the barrier to cut off that character from the rest of the party. He then engages the

. A detect magic spell reveals an aura of conjuration magic around the altar, which is 30 feet long, 15 feet wide, and 3 feet tall. Like a mass of webs, the altar has gaps across its surface. The first

Outpost Locations

Compendium - Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden

the walls of this room. In the southern end of the chamber, an open hatch reveals a route leading underground. The armory holds equipment used by the duergar, including two suits of scale mail sized

on a DC 12 Dexterity saving throw or take 7 (2d6) piercing damage from the spikes and be restrained until the spikes are retracted or the barrier is destroyed. The spikes can be retracted only by

Necropolis Locations (Y1-Y9)

Compendium - Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden

barrier, which is immune to all damage and can’t be dispelled by dispel magic. The barrier also extends into the Ethereal Plane, blocking ethereal travel. Any creature that touches the barrier for the

first time on a turn takes 40 (9d8) lightning damage. When the barrier appears, read: The shimmering head and shoulders of a woman blink into existence above the arena floor. Electrical currents course

Ruins Locations

Compendium - Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos

puts the ruins on alert and activates the necromantic barrier described in area N2. A character who wants to sneak past the watchtower or climb its ladder undetected must succeed on a DC 13 Dexterity

Wisdom (Perception) check finds a catapult munition roughly the size and weight of a cannonball amid the wreckage. A successful DC 13 Intelligence (Arcana) check reveals that the munition is powerful

M3. Central Abbey

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

— some lost city farther into the Barrier Peaks. The devil has seen Kwalish’s notes (found in the treasury, area M10), which confirm that the inventor was intent on seeking the legendary city of Daoine

are taken to the cells in area M6, where you can create escape scenarios for them of your own devising. Death of the Grand Master. If the Grand Master is slain, the bone devil is revealed to be an

44. Vault of the Beholder

Compendium - Sources->Dungeons & Dragons->Tomb of Annihilation

. When an untethered creature is shoved or otherwise moved across the floor, it travels in one direction and does not stop until it comes into contact with a wall or other barrier. The alcoves contain

adventurers as possible, while making sure to not catch the iron sphere in its Antimagic Cone. Belchorzh doesn’t pursue intruders who flee its vault. However, if the adventurers steal even one copper

Cavemouth (Areas L10–L11)

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

sundry equipment scattered about. Guildmaster Deepdelve. A thorough search of the building reveals the corpse of a robed deep gnome named Schnella Deepdelve, the master of the town’s miners’ guild

the warehouse is a strange metal vehicle with treads. Quartz gemstones embedded in the hull shine light in all directions. Mounted to the front of this contraption is a large, cone-shaped drill. At

61. Control Room

Compendium - Sources->Dungeons & Dragons->Tomb of Annihilation

, give the players a copy of handout 24 in appendix E. It shows the control panel atop the iron lectern, as well as the wall engravings and rusty pipes. Inspection of the pipes reveals traces of the same

creature is pushed to one side of the barrier or the other (its choice). On a failed save, the creature is pinned under the wall, falls prone, and takes 44 (8d10) bludgeoning damage. A pinned creature is

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