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Returning 35 results for 'before barrier device causing rolling'.
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Magic Items
Dungeon Master’s Guide
This robe has cloth patches of various shapes and colors covering it. While wearing the robe, you can take a Magic action to detach one of the patches, causing it to become the object or creature it
(coiled)
Sack
In addition, the robe has 4d4 other patches. The DM chooses the patches or determines them randomly by rolling on the following table.
1d100
Patch
01–08
Bag of
Magic Items
Dungeon Master’s Guide
rejects you but also places a curse on you, causing you to make D20 Test;D20 Tests with Disadvantage for 24 hours or until the curse is ended by a Remove Curse spell or similar magic. If you’re
rolling on the Moonblade Properties table.
Minor Property. In addition to its aforementioned properties, each Moonblade has a minor property determined by rolling on the Magic Item’s Minor
Monsters
Eberron: Forge of the Artificer
using Wisdom as the spellcasting ability (spell save DC 13):
At Will : Guidance
1/Day Each: Detect Thoughts, See InvisibilitySpontaneous Barrier (Recharge 4–6);{"diceNotation":"1d6", "rollType
":"recharge", "rollAction":"Spontaneous Barrier"}. Trigger: The inquisitive or an ally it can see is hit with an attack roll. Response: The inquisitive adds 2 to its or the ally’s AC against that
Scroll of Protection
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Dungeon Master’s Guide (2014)
Each scroll of protection works against a specific type of creature chosen by the DM or determined randomly by rolling on the following table.
d100
Creature Type
01-10
you in a invisible barrier that extends from you to form a 5-foot-radius, 10-foot-high cylinder. For 5 minutes, this barrier prevents creatures of the specified type from entering or affecting anything
Magic Items
Bigby Presents: Glory of the Giants
. When you target a creature with an attack using this weapon, you can invoke the sword’s rune, causing it to flare with crimson light and infusing your attack with bloodthirsty precision. You
then spend and roll one of your unspent Hit Dice and add the number rolled to the attack roll. You can choose to invoke the rune after rolling the d20.
If this attack hits, you can also spend and roll
Monsters
Fizban's Treasury of Dragons
: 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
AC against that attack and potentially causing the attack to miss.The rarest and most powerful of the draconians are the masterminds—spellcasters and strategists who most often serve as military
Magic Items
Tasha’s Cauldron of Everything
conjecture than fact, often referring to otherworldly beings, the mysterious Barrier Peaks in Oerth, and the supposedly related device known as the Machine of Lum the Mad. The best details on the device
’s origins and operation can be found in the Mind of Metal, a tome of artificer’s secrets that connects the device to the traditions of the lost Olman people, and which was written by Lum the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
evil and good, fireball, invisibility (self only), major image, wall of fire
3/day each: blade barrier, dispel evil and good, finger of death
Teleport. Zariel teleports, along with any equipment
this creature hits with an attack roll that isn’t a critical hit, it can turn the hit into a critical hit.
Infernal Tactics. Immediately after rolling initiative, this creature can choose
Magic Items
Guildmasters’ Guide to Ravnica
Innovation is a dangerous pursuit, at least the way the mages of the Izzet League engage in it. As protection against the risk of an experiment going awry, they have developed a device to help
you cast by rolling on the table for the level of the spell slot you expended. If the slot is 6th level or higher, roll on the table for 5th-level spells.
If you try to cast a cantrip you don’t
Magic Items
Baldur’s Gate: Descent into Avernus
creature that is transformed by magic, and see into the Ethereal Plane, all within a range of 60 feet.
New Personality. You gain new personality traits, determined by rolling once on each of the
have disadvantage on attack rolls made within the weapon’s radius of bright light.
As a bonus action, you can intensify the sword’s light, causing it to shed bright light in a 15-foot
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
driver can activate this magical device as a bonus action, causing the vehicle to expel a 30-foot cube of opaque smoke directly in front of it or behind it. The cloud is stationary and lasts for 1
. This device needs 24 hours to recharge before it can be used again. Teleporter The vehicle’s driver can activate this magical device as a bonus action, causing the vehicle to teleport to an
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Scroll of Protection Scroll, rare Each scroll of protection works against a specific type of creature chosen by the DM or determined randomly by rolling on the following table. d100 Creature Type
01–10 Aberrations 11–20 Beasts 21–30 Celestials 31–40 Elementals 41–50 Fey 51–75 Fiends 76–80 Plants 81–00 Undead Using an action to read the scroll encloses you in a invisible barrier that extends
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
track or reaches its maximum speed of 60 feet. A cart stops if it hits a stopped cart or the iron guard barrier at either end of the track.
Each cart weighs 300 pounds empty and is equipped with a
the way of a rolling cart requires a successful DC 10 Dexterity saving throw, and any creature struck by a cart takes 10 (3d6) bludgeoning damage.
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
vane. Read or paraphrase the following once the device is restored: The villagers gather around the Storm’s Eye Weather Vane with their gazes cast toward the shore. Peals of thunder shake the ground
, and flashes of lightning illuminate dark clouds rolling in from the sea.
The weather vane’s crossbar begins to twirl, and ribbons of blue-green energy pulse from the whole structure. As the storm
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
. Some of these items might be experiments that Kwalish is working on, which can be made available to the characters if they return to the Barrier Peaks. Alternatively, if you’d like to make full use of
trinket, two successes to operate a force pike or a teleportation-field device, and four successes to operate Kwalish’s powered armor.
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
powered not by a Docent, but by a device called a graymatter engine that incorporated part of an artifact—perhaps that’s what you seek? The graymatter engine was said to generate a magical barrier
around Landro, making it impossible to enter Landro except where the barrier has already been broken.”
If the characters negotiate a deal that the Turquoise Spear finds agreeable, Kalyth tells the party
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
Valenar and serve as a natural barrier between this land and the rest of Khorvaire. Beyond the desert, Valenar transitions from rolling steppes to fertile plains. The desert can be deadly, but the Valenar
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
under stony cowls and their arms raised toward the iron disk.
This room is one large timekeeping device. Every day at dawn and at dusk, the wizard statues exert invisible magical force upon the
suspended iron disk, causing it to flip over within its circular frame like a coin. During the day, the sun symbol is visible on the disk’s underside; at night, the disk displays the moon symbol on its
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
automatically sliced open with an attack from an elder monk’s force pike. Characters who fall to the valley floor (area C4) from area C1 or area M9 are picked up by a floating teleportation-field device
Barrier Peaks if left to their own devices. Immured Ones. These three unfortunate prisoners have been driven mad by their incarceration and abuse. If freed, each attacks the nearest target unless a
Compendium
- Sources->Dungeons & Dragons->Giants of the Star Forge
Wisdom saving throw. On a failed save, the competitor flinches, causing the mud barrier to crack. If the barrier cracks, at the start of each of the competitor’s turns, the competitor must succeed on a
protective barrier as hard as stone. However, a single movement causes the mud barrier to crack, ruining its protection. After the paste is applied but before it hardens, each competitor can take a
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
, the trap triggers. Anyone who inspects the beams can easily determine that they are merely wedged in place. As an action, a character can knock over a beam, causing the trap to trigger. The ceiling
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
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
, causing it to become the object or creature it represents. Once the last patch is removed, the robe becomes an ordinary garment. The robe has two of each of the following patches: Bullseye Lantern
(filled and lit) Dagger Mirror Pole Rope (coiled) Sack In addition, the robe has 4d4 other patches. The DM chooses the patches or determines them randomly by rolling on the following table. 1d100 Patch
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
, causing it to become the object or creature it represents. Once the last patch is removed, the robe becomes an ordinary garment. The robe has two of each of the following patches: Bullseye Lantern
(filled and lit) Dagger Mirror Pole Rope (coiled) Sack In addition, the robe has 4d4 other patches. The DM chooses the patches or determines them randomly by rolling on the following table. 1d100 Patch
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
spellcaster. Proficiency Bonus. You add your proficiency bonus to your attack roll when you attack using a weapon with which you have proficiency, as well as when you attack with a spell. Rolling 1 or 20
Sometimes fate blesses or curses a combatant, causing the novice to hit and the veteran to miss. If the d20 roll for an attack is a 20, the attack hits regardless of any modifiers or the target's AC
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
first time a creature picks up the Summer Star, its core glows with a golden radiance as bright as a candle flame. Unless the creature drops the device immediately, the light suddenly blossoms, becoming
a 10-foot-radius sphere of incinerating golden radiance centered on the device. Each creature in the sphere must make a DC 17 Constitution saving throw, taking 90 (10d10 + 35) radiant damage on a
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
radius. The characters can use this device to counteract Auril’s spell and free Icewind Dale from her Everlasting Rime. Chardalyn
More than a hundred years prior to this adventure, a wizard named Akar
that has become suffused with demonic magic can warp a creature’s mind, causing madness that usually fades away once the contact is broken.
Chardalyn is cold to the touch and readily accepts
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
Constitution saving throw. Fiends, oozes, plants, and undead automatically succeed on the saving throw. On a failed save, the creature is magically warped by the ichor, as determined by rolling on the
become wings, giving it a flying speed of 5 feet.
91–95 The target’s body becomes unusually brittle, causing the target to gain vulnerability to bludgeoning, piercing, and slashing damage.
96
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
deliver orders from General Drakov (likely related to the siege’s climax). As the battle reaches what you determine to be the halfway point, start rolling 2d6 on the Zombie Siege Encounters table and
consult the “Concluding the Siege” section to guide the battle toward its climax. Zombie Siege Encounters d6s Encounter
1 Zombies rip apart a soldier, causing those nearby to freeze or flee
Compendium
- Sources->Dungeons & Dragons->Monster Manual
, including their creators. Flesh golems appear in varied forms. Roll on or choose a result from the Flesh Golem Characteristics table to inspire a flesh golem’s features. The barrier between the mortal
(Persuasion) check; the golem must be able to hear its creator. If this check succeeds, the golem ceases being berserk until the start of its next turn, at which point it resumes rolling for the Berserk
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
: 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.
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
. The overseers of the Pulstein Mine call for aid, believing that strange creatures are causing the quakes to steal the “marrowstone” they’re mining.
10 Scholars at Ludendorf University learn of the
Unbreakable Heart and claim a monster stole it. The characters and dozens of other hunters are sent to the Isles of Agony to recover the device.
compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
the hook. The color and properties of the conjured fish are determined by rolling on the Hook of Fisher’s Delight table. Once the hook conjures a fish, it can’t do so again until the next dawn.
Hook
, which is determined by rolling on the Lantern of Tracking table. Once determined, this creature type can’t be changed. While the lantern is within 300 feet of any creature of that type, its flame
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Shield Guardian Device-Controlled Magical Bodyguard Habitat: Urban; Treasure: None An intimidating magical automaton, a shield guardian obeys its master’s commands and protects its master from
. Trigger: An attack roll hits the wearer of the guardian’s amulet while the wearer is within 5 feet of the guardian. Response: The wearer gains a +5 bonus to AC, including against the triggering attack and possibly causing it to miss, until the start of the guardian’s next turn.
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
Mysterious Magic Many of the strange events that occur in this chapter are a result of Murgaxor Grenshel manipulating Dean Tullus using a mysterious orb. This device, Murgaxor’s orb (see below
, causing it to view all creatures that aren’t also cursed as dangerous monsters for 10 minutes. The cursed creature must use its action each round to make one attack against the nearest non-cursed
Magic Items
Infernal Machine Rebuild
This strange device was once thought to have been built by gods long forgotten and to have survived the eons since their passing, for it is incredibly ancient and crafted by means unlike anything
known today. However, its true origins derive from a planar craft that crashed in the Barrier Peaks, for the Infernal Machine once functioned as this craft’s central command console.
Explorers who