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Returning 35 results for 'both both device contain rolls'.
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Monsters
Planescape: Adventures in the Multiverse
Axiomatic Mind. The decaton can’t be compelled to act in a manner contrary to its nature or its instructions.
Combat Ready. The decaton has advantage on initiative rolls.
Disintegration. If
sprout out from their rounded frames in all directions. Their heads contain ten eyes to readily observe the operations of surrounding base modrons. In emergencies, a decaton can discharge a bolt of
Monsters
Mordenkainen's Fiendish Folio Volume 1
speak to and understand rat;rats and giant rat;giant rats.
Swarming Rush. A jermlaine adds 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Swarming Rush"} to its weapon damage rolls while
can come in tiny packages. Their tiny, foot-tall forms can barely contain the cruelty and malevolence that courses through them. Deep in the Underdark, the jermlaine lurk among the tunnels, dungeons
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Strength saving throws, and you have darkvision out to a range of 60 feet. If you already have darkvision, its range increases by 30 feet
attack rolls against you. Once you use this feature of the dimensional loop, it cannot be used again until the next dawn.
Fold Space. Choose a space you can see within 60 feet of you (no action
Monsters
Mordenkainen Presents: Monsters of the Multiverse
leviathan partially freezes; until the end of its next turn, its speeds are reduced to 20 feet, and it makes attack rolls with disadvantage.
Siege Monster. The leviathan deals double damage to objects and
gigantic serpent.
Usually found only on the Elemental Plane of Water, a leviathan sometimes swims through a portal to another world, where tritons, sea elves, and other aquatic folk attempt to contain it
Equipment
Lord Syuul;Lord Syuul's psionic enucleator can be used to modify the body of any creature inside its tank. The device must be operated by another creature who can manifest a psionic power or who has
creature in the tank:
Bone Spikes. Bony protrusions sprout from the creature’s skin. The creature gains a +1 bonus to the attack and damage rolls of unarmed strikes and natural weapon attacks
Magic Items
Phandelver and Below: The Shattered Obelisk
These gemstones contain a crystallized bit of spellcasting magic. Different types of mind crystals exist, each with a different single-use effect.
When you cast a spell that has a casting time of 1
roll damage for the spell, you can reroll up to three damage dice. You must use the new rolls.
Mind Crystal (Extended);Extended (Uncommon). If the spell has a duration of 1 minute or longer, double
Monsters
Bigby Presents: Glory of the Giants
attack rolls until the start of its next turn unless it has immunity to fire damage. The hammer can emit heat in this way only once per turn.
Heated Rock. Ranged Weapon Attack: +13;{"diceNotation":"1d20
.
A forgecaller is a walking furnace, clad head to toe in plate armor that seems to barely contain intense heat and billowing smoke. They conjure waves of magma and can fly by jetting magical fire from
Wand of Orcus
Legacy
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Magic Items
Dungeon Master’s Guide (2014)
The ghastly Wand of Orcus rarely leaves Orcus’s side. The device, as evil as its creator, shares the demon lord’s aims to snuff out the lives of all living things and bind the Material
as a magic mace that grants a +3 bonus to attack and damage rolls made with it. The wand deals an extra 2d12 necrotic damage on a hit.
Random Properties. The Wand of Orcus has the following random
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
you’re here to help us! We’ve sealed the gates of Little Lockford to contain the threat that has claimed so many innocent lives.
“Some weeks ago, Tockworth, our security overseer, ordered her
device to shut down the automatons in the event of malfunction. The device is in her workshop, protected by a magic symbol on the floor that messes with the mind of any creature that sets foot on it
Compendium
- Sources->Dungeons & Dragons->Lorwyn: First Light
contain visible traps meant to keep intruders at bay. Smiths and engineers work together to create ingenious ways to capture prey both in the wild and on the battlefield. The task of keeping the city
device. He offers a reward if the characters can convince onlookers to make a purchase. Hunting. Hunting and trapping parties regularly operate outside Ballynock and are always looking for skilled
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
Dimensional Loop Wondrous item, very rare (requires attunement) While attuned to this device, you have a +1 bonus to Strength saving throws, and you have darkvision out to a range of 60 feet. If you
Dexterity (Stealth) checks made to hide, and imposing disadvantage on attack rolls against you. Once you use this feature of the dimensional loop, it cannot be used again until the next dawn. Fold Space
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
) can use them to gain advantage on the check. Step 2: Analyze the Problem. The device has a design flaw, obviously. Macreadus has concluded that the device’s rings are unable to contain the magical
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
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Obstacle 1 Antilife aura with a radius of 1d10 × 10 ft.; while in the aura, living creatures can’t regain hit points 2 Battering winds reduce speed by half, impose disadvantage on ranged attack rolls 3
nearby upward-sloping passages, raised floors, or rising stairs to contain the water 15 Lava flows through the area (50 percent chance of a stone bridge crossing it) 16 Overgrown mushrooms block
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
. Their spellcasting ability is Charisma (spell save DC 11). While in sunlight, they have disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight. 28b. Armory Crates
. Crates stacked in the middle of the room contain sixty shortswords, one hundred hand crossbows, and thousands of bolts for the hand crossbows.
Tunnel Entrance. A gash in the north wall forms the entrance to a tunnel network (see area 24b).
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
stone. Embedded in the plaster are decorative stones, oyster shells, starfish, and branches of coral. Doors are fashioned from thick wood and have no locks. Several areas contain magical wards that
can be bypassed by anyone wearing a holy symbol of Umberlee. The characters can find such a device in the wreck of the ***** Queen (see “High Horn”).
Map 3: Dangwaru View Player Version
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
adventures. As the characters encounter evidence of Bluetspur’s mind flayers, consider giving individuals access to information they shouldn’t logically possess or granting them advantage on rolls related
to their hidden memories, doled out as you deem appropriate. This might take the form of allowing the character to navigate an alien installation, operate an inscrutable device, or read an otherworldly
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
the bizarre device called the Apparatus might allow him to escape his torment and reach a more peaceful afterlife. Godefroy’s servants have spent centuries abducting magical geniuses, possessing them
and convincing them to recreate the Apparatus again and again, often with unpredictable or catastrophic results. The magical device has caused all manner of inexplicable teleportations, mergings of
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
character. Clockwork Chaos d6 Device Effect 1–2 No devices threaten the character. 3 A contraption that looks like a big set of teeth tries to bite the character (+3 to hit, 1d6 bludgeoning damage on
a hit). 4 A bundle of thrashing cords whips around the character, who must succeed on a DC 10 Dexterity saving throw or be restrained until the end of the character’s next turn. 5 A device fires a
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
Mind Crystal Wondrous Item, Rarity Varies These gemstones contain a crystallized bit of spellcasting magic. Different types of mind crystals exist, each with a different single-use effect. When you
three damage dice. You must use the new rolls. Extended (Uncommon). If the spell has a duration of 1 minute or longer, double the spell’s duration, to a maximum duration of 24 hours. Heightened (Rare
Compendium
- Sources->Dungeons & Dragons->Monster Manual
1d8 The Specter Lurks Near... 1 A community afflicted by curses, grudges, plagues, or tragedies. 2 An evil Artifact or a deadly magical device. 3 The lair of a Fiend or an Undead. 4 The place
its turn inside an object.
Sunlight Sensitivity. While in sunlight, the specter has Disadvantage on ability checks and attack rolls.
Actions
Life Drain. Melee Attack Roll: +4, reach 5 ft. Hit: 7
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
and suffers a psychic shock. While suffering this shock, the character has disadvantage on attack rolls and ability checks, and must attempt a DC 10 Constitution check to cast a spell. On a failed
down the chute using crampons or some other device to grip the wall. Other characters can climb down only with ropes, pitons, and other climbing gear. The chute descends 60 feet to the roof of area 19
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
holed up in the Black Cabin, where he spent all his time assembling a weather-controlling magical device called the Summer Star, using knowledge he gleaned from a book about Netherese artifacts
. Macreadus’s device was similar in design to a mythallar (see appendix D), but much smaller. Unfortunately for him, it had a serious design flaw. When Macreadus tried to use it three days ago, it malfunctioned
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
greataxe attack is replaced with a shackling chains attack, using the same modifiers but dealing bludgeoning damage. While in sunlight, an immured one has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
and suffers a psychic shock. While suffering this shock, the character has disadvantage on attack rolls and ability checks, and must attempt a DC 10 Constitution check to cast a spell. On a failed
down the chute using crampons or some other device to grip the wall. Other characters can climb down only with ropes, pitons, and other climbing gear. The chute descends 60 feet to the roof of area 19
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
, and the like. Linen wrappings are in rolls or strewn about. Dried herbs of unidentifiable nature, bones, skulls and the like litter the workbenches. Vats. In the south part of the room are three vats of
about 7 feet in diameter and 4 feet in depth that contain murky liquids. The vats are affixed to the floor and too heavy to move. The western one holds only dirty water. The middle vat contains a
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade
rounded frames in all directions. Their heads contain ten eyes to readily observe the operations of surrounding base modrons. In emergencies, a decaton can discharge a bolt of electricity from each
manner contrary to its nature or its instructions.
Combat Ready. The decaton has advantage on initiative rolls.
Disintegration. If the decaton dies, its body disintegrates into dust, leaving
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
shackles and chains bolted to the ceiling near the north wall. A lantern-shaped device resting atop the table appears to be the source of the music. An old man lies asleep in the chair, his horn-rimmed
three spellbooks contain 1d6 spells each of 1st through 3rd level. The fourth and fifth spellbooks contain 1d4 spells each of 4th through 6th level. The sixth spellbook has a title (X the Mystic’s Arcane Grimoire) burned into its spine and contains 1d3 spells each of 7th through 9th level.
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
-square pillars contain critical information and the collected history of the society that created the spaceship. They also contain Aphelion’s consciousness. Each server has Armor Class 19; 50 hit points
, after which time it must be charged at one of the plug-in terminals located throughout this level. If removed from the ship, the device ceases to function until returned. S64: Stasis Chamber (Green
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
contain the clan’s history—four scrolls per case. The scrolls are in Dwarvish, the written language of giants. A character who can speak Dwarvish or Giant realizes that these writings tell the history of
ignores the characters. Treasure. The wardrobes contain clothes fit for a female cloud giant of noble status. In one of the wardrobes, the characters can find a pair of boots of the winterlands. They
Compendium
- Sources->Dungeons & Dragons->Storm Lord’s Wrath
eight soldiers’ backpacks. Treasure. The packs contain three potions of healing, five healer’s kits, and 123 gp. However, these items belong to the solders, and Gallio won’t be pleased if the
longer has a mouth through which to speak.
H6. Library These ruined chambers contain high shelves stacked with Thalivar’s moldering research notes. Each chamber houses a large statue of a peasant girl
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
boasts blooms from across the multiverse. A creature who plucks a flower from the garden rolls on the Cair Ophidian Flowers table to determine the type of flower chosen. A creature that spends 10
Many Things gathered from around the multiverse. Some of these decks are incomplete or contain unusual cards; a few take alternative forms, such as a die with twenty-two sides or a collection of twenty-two runestones.
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
ranged attack rolls made against targets on a different floor. Moving between Floors. The edges of the tetrahedron are lined with piles of rubble. Crossing to the rubble pile onto an adjacent floor
, read: The skull turns to black ash that floats away, and the eight gems embedded in it fall to the ground.
The gems that contain souls gleam with inner light. If such a gem is crushed, the soul is
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
, lattice-covered windows, causing the potted plants to sway gently. The headboard of the master bed is fantastically carved in motifs suggestive of the merchant’s business. Connected rooms contain a
small, private bath and a walk-in closet filled with expensive clothing, mirrors, combs, and so forth. Treasure. The suite contains personal items equivalent to two rolls on the “Gems or Art Objects
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
, sea elves, and other aquatic folk attempt to contain it. Nihilistic cults have also been known to perform arduous rituals to summon a leviathan to a world, with the aim of using the creature to destroy
reduced to 20 feet, and it makes attack rolls with disadvantage.
Siege Monster. The leviathan deals double damage to objects and structures.
Water Form. The leviathan can enter a hostile creature’s
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Fiendish Folio Volume 1
Jermlaine Jermlaine prove that terrible things can come in tiny packages. Their tiny, foot-tall forms can barely contain the cruelty and malevolence that courses through them. Deep in the Underdark
Rush. A jermlaine adds 1d4 to its weapon damage rolls while within 5 feet of another, conscious jermlaine.
Actions
Club. Melee Weapon Attack: −1 to hit, reach 5 ft., one target. Hit: 1 (1d4 − 3






