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Returning 35 results for 'check of device'.
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Magic Items
Planescape: Adventures in the Multiverse
successful unarmed strike against AC 22 or a successful DC 22 Dexterity (Acrobatics) check. You can use a bonus action to seize and stow the device.
The device has AC 22, 25 hit points, immunity to
This skull-shaped device is filled with knowledge. The device weighs 5 pounds and is covered with subtle etchings of planar sigils.
As a bonus action, you can toss the device into the air, whereupon
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you choose one language you don’t know. You subsequently know
that language while attuned to the device.
Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time, gaining an additional action on your turn and
Magic Items
Bigby Presents: Glory of the Giants
work and a successful DC 25 Intelligence (Investigation) check. When the cube is solved, a 30-foot-diameter portal appears before the creature who solved the cube, leading to the northeastern platform
Horizon’s Edge, but a device somewhere in the demiplane allows a cube to function in reverse while the cube is fitted into it.
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Wisdom saving throws, and you can use an action to cast the dancing lights, guidance, or message cantrips.
Portent of the Stars. As a reaction
when a creature you can see within 60 feet of you makes an attack roll, saving throw, or ability check, you make that creature roll a d10 and add or subtract the number rolled (your choice) from the
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
slot to cast the spell as normal, but before resolving it you must make an Intelligence (Arcana) check. The DC is 10 + twice the level of the spell slot you expend to cast the spell.
On a successful
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
Equipment
This small mechanical device is a specialty of gnomish crafters. As a Utilize action, you can throw the Noisemaker into a space within 60 feet. When it lands, it makes a loud noise of some kind
within 60 feet of the device when it goes off must succeed in a DC 10 Wisdom saving throw. On a failed save, the creature has the Frightened condition for one minute. As an Influence action, another
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
board, a tarokka deck, an automatic writing planchette, dowsing rods, a cup for tea leaves, or a device of your own design. Add your proficiency bonus to any ability check you make using this type of divining tool.
Spirit Medium After a fateful experience, you believe you’re aligned with spirits and can serve as a conduit for their insights and goals. You have advantage on any Arcana or Religion check you make
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Dragonlance setting. Ability Score Increase. Your Constitution score increases by 1. Artificer’s Lore. Whenever you make an Intelligence (History) check related to magic items, alchemical objects, or
can spend 1 hour and 10 gp worth of materials to construct a Tiny clockwork device (AC 5, 1 hp). The device ceases to function after 24 hours (unless you spend 1 hour repairing it to keep the device
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Dragonlance setting. Ability Score Increase. Your Constitution score increases by 1. Artificer’s Lore. Whenever you make an Intelligence (History) check related to magic items, alchemical objects, or
can spend 1 hour and 10 gp worth of materials to construct a Tiny clockwork device (AC 5, 1 hp). The device ceases to function after 24 hours (unless you spend 1 hour repairing it to keep the device
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
Chronolometer Wondrous item, very rare (requires attunement) While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you
choose one language you don’t know. You subsequently know that language while attuned to the device. Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
3U. Observatory The Stargazers converted the top level of the keep into an astrological observatory. The most interesting device they installed was a farseer of Illusk — a telescope-like contraption
. Tuning and focusing the device this way calls for a considerable amount of skill and practice, and the device’s dilapidated condition makes the process more difficult. Both Rezmir and Borngray visit
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
Machine of Lum the Mad. Yet with Lum’s eventual defeat, his great machine was destroyed.
The Infernal Machine is a delicate, intricate, bulky, and heavy device, weighing some 5,500 pounds. It can
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
3U. Observatory The Stargazers converted the top level of the keep into an astrological observatory. The most interesting device they installed was a farseer of Illusk—a telescope-like contraption
. Tuning and focusing the device this way calls for a considerable amount of skill and practice, and the device’s dilapidated condition makes the process more difficult. Both Rezmir and Borngray visit
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
Activating the Engine A successful DC 15 Intelligence (Arcana) check is needed to activate the device by puzzling out its array of gears and levers. It then takes 12 rounds for the engine to “align
to Nowhere” accompanies the characters, it can instruct them how to activate the Maze Engine without a check and inform them of how long it takes for the magical effect to occur.
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
M2. Munition Storage These rooms were once used to store volatile munitions. A character who spends 1 minute searching one of these rooms can make a DC 15 Intelligence (Investigation) check, finding
one of the following items on a success. No more than two of each item can be found: Bomb. See “Explosives” in the Dungeon Master’s Guide for more information on bombs. Catapult Munition. This device
magic-items
check it makes with a Musical Instrument or Tinker's Tools.
Sprint. The wonder takes the Dash action.
Gyrocopter Wonder (Rare). This wagon-sized vehicle is made of brassy metal and has a spiral-shaped
resembles a metal turtle shell with straps. It is designed to be worn on your back or flank, depending on your anatomy. Once wound, the mobility wonder transforms into a personal transport device and
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
below: Step 1: Identify the Item. Any creature or spirit that studies the runes on the device’s rings and succeeds on a DC 18 Intelligence (Arcana) check ascertains that the device was designed to
) 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
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
middle of the trench — an old magic device once used to lift caravans up into the main cavern of the outpost and back down into the trench. It now lies broken, its magic spent. The duergar and drow
lifts. Each lift is designed for easy use and can be operated as an action simply by pulling on a lever. The trench’s walls sport numerous handholds and can be climbed with a successful DC 10 Strength (Athletics) check.
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Turn of Fortune’s Wheel
, but rather by a large magical device or machine. A character who succeeds on a DC 10 Intelligence (Arcana) check recognizes the stone spire in the distance as the Spire that marks the center of the
between the terrains, is natural for the Outlands. Creatures can follow the tracks toward the forest. A character who succeeds on a DC 12 Wisdom (Survival) check knows the tracks weren’t made by an animal
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
5. Lift Attached to the edge of the barracks platform is a winch-and-basket device consisting of a large swinging arm that carries a thin cord of strong spider silk. The cord runs through a series of
Strength check, normally provided by two quaggoth servants (one of which makes the check while the other assists with the Help action). Once on the cave floor, the basket can be loaded with other
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
controls can make a DC 20 Intelligence (Arcana) check. On a successful check, the creature can cast the scrying spell (spell save DC 17) from the device. A magical image of the target appears before the controls.
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
successful DC 15 Charisma (Persuasion) check. They have advantage on the check if the party includes one or more modrons. Once convinced of the characters’ friendly intentions, the tridrone tells
DC 20 Intelligence (Arcana) check. Success indicates that the character recalls stories about the Great Modron March, which occurs every 289 years and sees a vast army of modrons marching across the
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
have advantage on a Dexterity (Stealth) check if you move no more than half your speed on the same turn. Use Magic Device By 13th level, you have learned enough about the workings of magic that you
using magic items you normally couldn’t employ. Fast Hands Starting at 3rd level, you can use the bonus action granted by your Cunning Action to make a Dexterity (Sleight of Hand) check, use your
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
check that uses your proficiency bonus, whereas the other two features activate when you make an ability check that doesn’t use your proficiency bonus. In other words, a check that qualifies for
stops being surprised at the end of its first turn in combat. Does the Thief’s Use Magic Device feature allow them to use spell scrolls? Yes. The intent is that a Thief can use spell scrolls with Use
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
) check to pick a lock or disarm a trap with Thieves’ Tools or to pick a pocket. Use an Object. Take the Utilize action, or take the Magic action to use a magic item that requires that action. Level 3
, this attack doesn’t end that condition on you if you end the turn behind Three-Quarters Cover or Total Cover. Level 13: Use Magic Device You’ve learned how to maximize use of magic items, granting you
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
who dwelled here and took the machine with him when he departed. A successful DC 12 Intelligence (Investigation) check reveals faded carvings on the stone blocks depicting stylized aspects of daily
follows the lines discovers that they converge at a huge central representation of a massive magical-mechanical device—the Infernal Machine.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
, using the wall as a focus. A character who examines the wall can, with a successful DC 14 Intelligence (Arcana) check, ascertain that it’s a scrying device and figure out how it works.
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
. A follow-up successful DC 15 Intelligence (Religion) check can then trigger ritual magic that reverses the flood of ooze and sends it back to the Slime Pits. However, if this check is failed by 5 or
characters attempting to activate or reverse the abyssal gate, you can also require that the character wearing the crown and holding the scepter must be in physical contact with the standing arch — making it impossible to activate the gate from inside the apparatus of Kwalish or any similar protective device.
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
, you have advantage on a Dexterity (Stealth) check if you move no more than half your speed on the same turn. Use Magic Device By 13th level, you have learned enough about the workings of magic that
using magic items you normally couldn’t employ. Fast Hands Starting at 3rd level, you can use the bonus action granted by your Cunning Action to make a Dexterity (Sleight of Hand) check, use your
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
character can pick a cell’s lock with a successful DC 15 Dexterity check using thieves’ tools. The metal of the cells is especially susceptible to the planar craft’s technology, allowing a lock to be
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
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
Anarchist Outcry An ear-splitting crash pierces the air. Five figures wearing snarling, crimson masks clamber atop stalls, each raising a cone-like device to their mouth. Along with an irritating
collapse, disrupting trade and imperiling vendors. Each anarchist wears an intimidating mask sculpted to look like an efreeti and carries a device called a boomhailer. These sound-amplifying, clockwork
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
destruction.
As the characters draw closer, a successful DC 15 Intelligence (Arcana or Investigation) check reveals that the fire damage isn’t natural, and that magic was likely involved. The same
successful check allows a character to intuit that the stonework was not smashed by weapons or tools, suggesting that a creature of great size and strength took part in the destruction. Any character who
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
crevasse and 40 feet above the magma. It can be reached by magic or by climbing down to it. The sheer sides of the crevasse require a successful DC 12 Strength (Athletics) check to climb. On a failed
check, a character makes no progress and dislodges loose stones that clatter down the crevasse into the magma. If the check fails by 5 or more, the climber falls into the magma. Any creature that
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
tool. Afterward, the character must succeed on a DC 22 Intelligence (Arcana) check to determine the sphere’s coordinates in the Astral Sea. On a failed check, the character fails to calculate the
sphere’s location but can try again the next day, reducing the DC of the check by 1 for each consecutive attempt. Other methods of finding the sphere are detailed in the “Adventure Hooks” section below. Once