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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

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

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

1. The Resplendent Grotto of Ichthyglug the Voluminous

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

no farther falls to the floor inside the curtain. Spell effects that would not reasonably pass through the watery curtain are stopped by the barrier as though it were a solid wall. For example, a magic

missile spell could pass through the curtain to hit creatures on the far side of it, but the explosion from a fireball spell would not get through the barrier. A creature that passes through a watery

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

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

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

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

Sample Traps

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

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

damage and be knocked prone. The sphere stops when it hits a wall or similar barrier. It can't go around corners, but smart dungeon builders incorporate gentle, curving turns into nearby passages that

Appendix D: Magic

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

blade up to 30 feet to an unoccupied space you can see and then make up to two melee spell attacks with it again. The blade can harmlessly pass through any barrier, including a wall of force

commands without question. Frost Fingers 1st-level evocation Casting Time: 1 action Range: Self (15-foot cone) Components: V, S Duration: Instantaneous Freezing cold blasts from your

Lower Palace Locations

Compendium - Sources->Dungeons & Dragons->The Wild Beyond the Witchlight

in the middle of this room, its wings partially outstretched. A wall of iron bars stretching from floor to ceiling forms a protective barrier around the chamber’s entrance, keeping visitors separated

. Ringlerun (see appendix B) was ambushed in here by two members of the League of Malevolence, Zarak and Zargash. The wizard was using his staff of power to cast a cone of cold spell when he became

The Mountain Door

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2

the forests north of Blasingdell. They keep their captives in a small pen until they put them to death or ransom them. A row of rough-hewn sapling trunks forms a crude but serviceable barrier across the

from which poison gas sprays out in a 15-foot cone. Each affected creature must succeed on a DC 12 Constitution saving throw or become poisoned until the creature finishes a short rest. Someone who

Areas of the Fire Temple

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

and lubricated. This mechanism operates the canal and lock system that runs between areas E12 and E13. The levers activate counterweights and springs that raise and lower the great barrier door, which

appendix B) prepared instead of ice storm and cone of cold. When the characters first arrive, Lyzzie is relaxing in a smaller room behind the burnt tapestry. Lyzzie’s room contains several scorched

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