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Returning 35 results for 'before barrier device causing ring'.
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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
The Moonblade has the properties of a Ring of Spell Storing.
100
You can take a Magic action to conjure a spectral entity that resembles a shadowy elf if you don’t already have one
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
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
Legendary Magic Items
one or both portals, subject to the same limitation. The surface on which a portal appears must be big enough to accommodate it. Each portal is a two-dimensional, glowing oval ring, and together they
suppress one portal, causing it to disappear until you relocate it (see above), during which time the remaining portal can’t be used. The portals otherwise last for 24 hours.
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
Fizban's Treasury of Dragons
;t know I’m here—safer for me and safer for them. (Any)
2
Observation. People lie. Histories lie. Even dragons lie. But actions always ring true. (Lawful)
3
Storytelling. There
must be convinced to defend the school in a contest against a rival college.
7
An emerald dragon invisibly tails a party of adventurers, causing trouble for the heroes so the dragon can watch how
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
21. Night and Day Timekeeper. Four pillars support the 20-foot-high ceiling. An iron ring 20 feet in diameter is suspended from iron brackets affixed to the tops of the pillars so that it hangs
parallel to the floor 20 feet below. Nested inside this ring is a circular iron disk of slightly smaller diameter with a symbol of the sun embossed on one side and a symbol of the moon on the opposite side
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->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
discussion, Mercy also offers the characters the Ring of Feather Falling in the storeroom. Kalyth doesn’t realize that the pilgrims’ have valuable art objects or a magic ring. If told about these treasures
Monsters
Fizban's Treasury of Dragons
’t know I’m here—safer for me and safer for them. (Any)
2
Observation. People lie. Histories lie. Even dragons lie. But actions always ring true. (Lawful)
3
Storytelling
and must be convinced to defend the school in a contest against a rival college.
7
An emerald dragon invisibly tails a party of adventurers, causing trouble for the heroes so the dragon can
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
Zox Clammersham A clever rock gnome, Zox Clammersham is the sole survivor of his former party’s failed Undermountain expedition. Since the demise of his friends, Zox has managed to secure a ring that
allows him to command the scaladar. He has put the constructs to work building a device he calls the Simulacrux. This device will, in theory, create a simulacrum of any scaladar that passes through
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
energy that the core puts out. A third ring must be attached to the device, and this new ring must have runes like those that appear on the other two rings. A character who succeeds on a DC 15
Intelligence (Insight) check comes to this conclusion. The check is made with advantage if the character witnessed the device malfunction. Step 3: Fix the Design Flaw. To craft a third ring, a quarter-pound
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
them in their new world, but allowed them to develop beyond the reach of Gruumsh, Corellon, Lolth, and other influences for good and ill. In your campaign, you might decide that the barrier formed by
the Ring of Siberys is intact, and contact between Eberron and the worlds and planes beyond its cosmology is impossible. This is the default assumption of this book. On the other hand, you might want
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
. Trobriand has a master ring that lets him override the commands of other ring wearers without causing a scaladar to shut down. Trobriand’s rings function only in Undermountain. Constructed Nature. A
pulse of lightning with their metal stinger tails. Trobriand’s Rings. Trobriand crafted magic rings to control the scaladar. Each ring is a black metal loop with a stinger-shaped protrusion. No scaladar
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
be used to unscrew the hook from which the ring hangs, causing the keys to fall. The iron keys unlock the chests in this room. The silver key (which is worth 2 gp) unlocks the chest in area J4. Chests
, causing the gold key to turn back to its original position. The portal closes instantly if the gold key is removed from the chest’s lock. Treasure. The gold key is worth 25 gp. Inside the chest, held in
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->Waterdeep: Dungeon of the Mad Mage
close …” If the portrait is repaired using a mending cantrip or similar magic, the image appears to come alive momentarily. Within the portrait, Jhesiyra removes the ring from her finger, causing the
descended into Undermountain and were overcome by madness. Each apprentice is shown wearing a horned ring on one finger; these rings are identical and resemble the horned ring worn by Halaster. The other
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
the villagers. They swear their innocence to the characters and beg to be exonerated before their scheduled execution. 5 Magic items begin exhibiting strange side effects, causing minor warping of
gone missing over the course of months. The authorities hire mercenary help after an aberration attacks while wearing the signet ring of a missing caravan master.
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
appears to emerge from the other ring, no matter how far apart the devices are. The second device has a flying speed of 40 feet, and can be flown remotely under the creature’s control as part of its
originally used to undertake repairs on the outside of the craft, handle dangerous substances at a distance, and so forth.
When a creature passes an arm or other appendage into one ring, that appendage
Compendium
- Sources->Dungeons & Dragons->Legendary Magic Items
, glowing oval ring, and together they create an open doorway up to 6 feet high and 4 feet wide. Any creature or object entering one portal exits from the other as if the two portals were a single
close both portals (ending the effect) or suppress one portal, causing it to disappear until you relocate it (see above), during which time the remaining portal can’t be used. The portals otherwise last for 24 hours.
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->Strixhaven: A Curriculum of Chaos
10 feet into the cave, a defensive sigil detonates on the ceiling, causing a cave-in. A character who moves 5 feet into the cave can detect this sigil with a successful DC 17 Perception (Wisdom) check
the badlands in a hurry. These valuables are in plain view along the north wall: A ring of mind shielding in a metal jewelry box (the ring holds the soul of a troll mage named Kallanthus, who is afraid to leave the ring and travel to the afterlife) A cloak of elvenkind crafted from woven vines
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
the fingers of which are caves where Mad Maggie oversees repairs to several infernal war machines (see appendix B for infernal war machine rules and stat blocks). Around this hill is a ring of debris
that serves as a crude rampart. This barrier is 15 feet thick, and its height averages 20 feet.
Built into the rampart is a ramshackle gatehouse (see “Entering the Fort”). One of the redcaps that
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Light of Xaryxis
. “Where is your ring, dear sister?”
If she has entrusted her ring of shooting stars to the characters, Xedalli points in their direction, causing all eyes in the temple to fall upon them. If the
, but Princess Xedalli stands accused of treason. Are there any who would defend her claim?”
Prince Xeleth is a chaotic evil astral elf aristocrat with a ring of shooting stars. Princess Xedalli is a
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Jarlmoot Locations The following area descriptions are keyed to map 2.8. J1. Ring of Thrones Ice covers seven giant thrones arrayed in a ring atop a snow-covered hill. Scores of black ravens gather
overhead.
A detect magic spell or similar magic reveals an aura of necromancy around the ring of thrones and extending 10 feet beyond the outer edge of the ring. While in this area, creatures that do
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
that falls to the floor. “Binky!” shrieks the caged goblin.
Endelyn uses the lightning-powered arcane device in this room to punish those who irritate her. The device has 3 charges and regains all
either rod renders the device inoperable until it is repaired. The creature holding the lever is a darkling elder (see appendix C) who takes sadistic pleasure in turning other creatures into masks. A
Monsters
Fizban's Treasury of Dragons
’m here—safer for me and safer for them. (Any)
2
Observation. People lie. Histories lie. Even dragons lie. But actions always ring true. (Lawful)
3
Storytelling. There is a magic
convinced to defend the school in a contest against a rival college.
7
An emerald dragon invisibly tails a party of adventurers, causing trouble for the heroes so the dragon can watch how they respond
Monsters
Fizban's Treasury of Dragons
—safer for me and safer for them. (Any)
2
Observation. People lie. Histories lie. Even dragons lie. But actions always ring true. (Lawful)
3
Storytelling. There is a magic in the
the school in a contest against a rival college.
7
An emerald dragon invisibly tails a party of adventurers, causing trouble for the heroes so the dragon can watch how they respond.
8
An
Compendium
- Sources->Dungeons & Dragons->Mythic Odysseys of Theros
the stadium.
8 Recover a blessed trophy and award it to a contest’s rightful victor.
Arena Map The arena shown in map 4.5 has a ring of raised benches and private boxes around its sandy
amphitheater during a well-attended event.
3 A chariot racer (gladiator) poisons members of a rival team, causing them to fall asleep during competition.
4 A mage uses magic to spy on athletes
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
rolling a d4 and consulting the Beneath the Yellow Mold table. Tampering with the mold-encrusted object causing the yellow mold to release its deadly spores. Beneath the Yellow Mold d4 Encounter 1 A
humanoid skeleton wearing a ring of water walking on one bony finger (no ring is found on subsequent occurrences of this encounter) 2 A closed zurkhwood chest containing 1d6 × 100 gp and 1d6 50 gp gems
Compendium
- Sources->Dungeons & Dragons->Eberron: Forge of the Artificer
the distinctive ring attached to every airship. The appearance of a ring depends on the type of elemental spirit bound to the core; for example, a fire elemental spirit generates a blazing ring of
orange flames, while an air elemental spirit creates a ring of lightning and occasionally sends jagged lightning bolts streaking across the ship’s surface. Suppressing the Elemental Core At the command of
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
the room by ancient magic, causing them to manifest again 24 hours after being destroyed. The undead are the reanimated souls of three cultists who died here and of three yuan-ti that died exploring
3 hours. Each of the goblets can be used to produce this effect once per seven days. The airtight chest holds seven silk robes kept free from rot, and worth 50 gp each if sold. The chest also holds an amethyst-set ring of resistance (poison) and two spell scrolls of protection from energy.
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
the room by ancient magic, causing them to manifest again 24 hours after being destroyed. The undead are the reanimated souls of three cultists who died here and of three yuan-ti that died exploring
hours. Each of the goblets can be used to produce this effect once per seven days. The airtight chest holds seven silk robes kept free from rot, and worth 50 gp each if sold. The chest also holds an amethyst-set ring of resistance (poison) and two spell scrolls of protection from energy.






