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Returning 35 results for 'before blocking device contains reduced'.
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Magic Items
Dungeon Master’s Guide
damage, and Vulnerability to Bludgeoning damage. It shatters and is destroyed when reduced to 0 Hit Points.
If the mirror is hanging on a vertical surface and you are within 5 feet of it, you can take a
the mirror is shattered, all creatures it contains are freed and appear in unoccupied spaces near it.
While within 5 feet of the mirror, you can take a Magic action to name one creature trapped in it
Monsters
Tasha’s Cauldron of Everything
saving throws against spells and other magical effects, and spell attacks made against it have disadvantage.
Regeneration. The servant regains 10 hit points at the start of its turn. If it is reduced to 0
feet as part of its movement, it can then use this action to land on its feet in a space that contains one or more other creatures. Each of those creatures is pushed to an unoccupied space within 5
Monsters
Planescape: Adventures in the Multiverse
if the target is a creature, the target’s hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the target finishes a long rest. The target
dies if its hit point maximum is reduced to 0.
Shadow Web. Ranged Weapon Attack: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Shadow Web"} to hit, reach 120 ft., one creature. Hit: 16
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
essential organ, granting them advantage on death saving throws.
Relentless Toughness. The creature is infused with troll essence. If they are reduced to 0 hit points by damage other than acid or fire
Mirror of Life Trapping
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Basic Rules (2014)
. It shatters and is destroyed when reduced to 0 hit points.
If the mirror is hanging on a vertical surface and you are within 5 feet of it, you can use an action to speak its command word and activate
new prisoner. A freed creature appears in an unoccupied space within sight of the mirror but facing away from it. If the mirror is shattered, all creatures it contains are freed and appear in
Monsters
The Wild Beyond the Witchlight
Boon of Immortality. Endelyn is immune to any effect that would age her, and she can’t die from old age.
Eclipsed Doom. Endelyn can be killed only if she is reduced to 0 hit points during a
deal.
Endelyn’s obsession with tragedy and hopelessness extends to her own life; she has foreseen her own demise during a solar eclipse. In the depths of her castle, a lightning-powered device
Demilich (Variant)
Legacy
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Monsters
Monster Manual (2014)
Actions). Each creature within 30 feet of the demilich must make a DC 16 Constitution saving throw. On a failed save, the creature’s hit point maximum is magically reduced by 10 (3d6);{"diceNotation
":"3d6","rollType":"roll","rollAction":"Energy Drain"}. If a creature’s hit point maximum is reduced to 0 by this effect, the creature dies. A creature’s hit point maximum can be restored
Magic Items
Tasha’s Cauldron of Everything
gleaming black alloy of unknown origin, the servant is often described as a combination of a disproportioned dwarf and an oversized beetle. The servant contains enough space for 1 ton of cargo and a
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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
River Styx, Naratyr is an eerily quiet and cold city, its streets empty for hours at a time. The central castle of bone has interior walls of flesh and carpets made of woven hair. The city contains
(Recharges after a Short or Long Rest). If this creature is reduced to 0 hit points, it immediately makes a DC 10 Constitution saving throw. If it succeeds, it is instead reduced to 1 hit point.
Aura
Monsters
Spelljammer: Adventures in Space
","rollDamageType":"cold"} cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t
contains ample space for food, as well as one or more hidden chambers where the dragon keeps its treasure. Depending on the composition and features of the moon, the lair might contain natural springs
Monsters
Spelljammer: Adventures in Space
Breath","rollDamageType":"cold"} cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t
dragon makes its lair contains ample space for food, as well as one or more hidden chambers where the dragon keeps its treasure. Depending on the composition and features of the moon, the lair might
Monsters
Icewind Dale: Rime of the Frostmaiden
Zelennor, watches over the wizard’s frozen remains. It uses the weasel stat block in the Monster Manual but is a fey instead of a beast. If Zelennor is reduced to 0 hit points, Nass’s
. Nass’s personal sigil is inscribed on the spine, which also bears the title Lantomir’s Traveling Libram. The tome contains the following spells: clairvoyance, cloud of daggers, counterspell
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
Tockworth is reduced to 40 hit points or fewer, she uses her next action to cast dimension door again, then steps through the doorway into area L12. Treasure. The safe contains an onyx-studded
gemstones to glitter invitingly.
Map 5.2 includes an inset map that shows the tavern’s interior, which consists of a cellar and a taproom. Cellar. The cellar contains crates of worthless supplies
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
.
The characters must contend with Princess Ebonmire and Prince Livid (see the “Royal Oozes” sidebar). These dimly intelligent oozes defend their master to the death, blocking the characters from
out any spell with another of the same level. The first spellbook, titled Underland Magick, contains the following spells: 1st level: alarm, color spray, comprehend languages, find familiar, grease
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
of the chasm, the base of the fallen tower can be seen, reduced to a broken section of its former ground floor.
Ruins This city once housed the Infernal Machine before Lum the Mad conquered those
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
21. Gem-Cutters’ Workshop An umber hulk barged into this room from the north and exited to the south, destroying two stone doors and much of the room. This area contains the following: Quartz Pillars
. Four quartz pillars fill this room with bright light.
Work Areas. Four work areas in the middle of the room meant for gem-cutting have been reduced to rubble.
A character who searches through the rubble can salvage one set of jeweler’s tools.
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
143 (26d10) force damage. A creature reduced to 0 hit points is disintegrated into fine gray ash and can be returned to life only by a true resurrection or wish spell. A creature that activates this
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->Icewind Dale: Rime of the Frostmaiden
west and plunges into the gorge, taking 49 (14d6) bludgeoning damage from the hard fall and landing prone. B3. Workshop Frost covers every surface of this abandoned workshop.
The workshop contains a
nothing of interest. B4. Main Room This room contains lingering smells of burnt wood and flesh. You also catch the faint odor of wine. Snow has fallen through holes in the roof, then been pushed into
Monsters
Fizban's Treasury of Dragons
hoard contains that conflict’s most significant artifacts.
2
I am constantly aware of a call from beyond this world. I must prepare to answer that call by amassing powerful arms and armor
magically transforms into any creature that is Medium or Small, while retaining its game statistics (other than its size). This transformation ends if the dragon is reduced to 0 hit points or uses a
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
Areas of Mistshore Mistshore is a riotous assemblage of ramshackle homes made of wood from old ships and inhabited by impoverished Waterdavians. Several buildings were reduced to ash by the fire last
) lives here. Her ramshackle home contains an unmade bed, an alchemist’s laboratory, a small stove, a coat rack, a table, a stool, a stuffed chair in poor condition, a wash basin, and a locked wooden
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
tool and a successful DC 11 Strength (Athletics) check. The Nandar crypt contains a stone bier, upon which rests a wooden coffin. The coffin can easily be pried open and holds the skeletal remains and
tattered burial shroud of Lord Drezlin Nandar, the village’s founder, who died one year ago. Neither the coffin nor the crypt contains anything of value. If one or more characters remove any of Lord
Monsters
Fizban's Treasury of Dragons
.
3
An ancient topaz dragon;ancient topaz dragon's lair contains a portal to the Elemental Chaos.
4
An ancient bronze dragon and an ancient topaz dragon are locked in an ongoing conflict that
the upper left corner of the map contains the dragon’s hoard. The area is decorated in a similar fashion to the main chamber, and its collected jewels and gold are painstakingly organized and
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
of his total hoard, Chuth has no interest in dying to protect it. He flees when he is reduced to half his hit points or fewer. Neronvain fights until similarly reduced, then makes his way to Chuth
and convinces the dragon to flee the caverns. Treasure Chuth’s small hoard contains ten gold trade bars from Baldur’s Gate worth 50 gp each, plus 10 pp, 120 gp, 2,400 sp, and 8,000 cp. Feel free to add a couple useful potions or scrolls to the hoard as well.
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
Thornwall Keep Veins of bronze-colored ivy cling to Thornwall Keep’s ancient three-story stone tower, the tallest structure in Vogler. From its crenelated roof rises an elaborate device resembling a
talk about the keep, the excavations she’s conducting on the grounds, and the device on the roof—all detailed in the “Vogler Gazetteer” section. The Green Shield After their breakfast, Becklin steps
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
of his total hoard, Chuth has no interest in dying to protect it. He flees when he is reduced to half his hit points or fewer. Neronvain fights until similarly reduced, then makes his way to Chuth
and convinces the dragon to flee the caverns. Treasure Chuth’s small hoard contains ten gold trade bars from Baldur’s Gate worth 50 gp each, plus 10 pp, 120 gp, 2,400 sp, and 8,000 cp. Feel free to add a couple useful potions or scrolls to the hoard as well.
Compendium
- Sources->Dungeons & Dragons->Legendary Magic Items
Horn of Beckoning Death Wondrous Item, Legendary (Requires Attunement by a Sorcerer, Warlock, or Wizard) Resembling a small dragon’s horn, this arcane device glows with a hellish internal light when
Plane. When you hit a creature with a melee attack using this magic dagger, the target takes an extra 3d12 necrotic damage.
A creature reduced to 0 hit points by this weapon dies and can’t be raised
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
leaders note that fighting all the oozes might not be necessary. If the adventurers can get to the Pudding King and destroy him, the oozes might be reduced to their typically mindless and disorganized
clear the debris blocking the way into the domains of the Pudding King. The Goldwhisker Clan Chipgrin doesn’t know about the Pudding King’s deal with Juiblex, but he knows the Pudding King can command the
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
and don’t need to consume any of their rations. They eat well that night, and each character begins the next day with inspiration. Reduced Travel Time. The characters find a shortcut that reduces the
this setback: perhaps the characters became lost in the woods or encountered an obstacle blocking their path. Add two more cards to the spread. Lost Gear. The characters lose their rations or are
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
Horizon’s Edge Magic In contrast to the other locations described in this chapter, Horizon’s Edge is notable more for the magic and technology it contains than for any magic inherent to the site
creature uses an action to change the puzzle’s configuration. Puzzle cubes don’t function while on Horizon’s Edge, but a device somewhere in the demiplane allows a cube to function in reverse while the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
censers hold cones of unlit incense. A secret door in the southeast wall leads to area 23b. 23b. Black Crystal Tablet This chamber contains no light sources and is unnaturally dark. Any bright light
that shines into this room or inside it is reduced to dim light, and dim light is reduced to darkness. Darkvision functions normally here. A stone table rests against the wall opposite the door. A tablet
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
nalfeshnee named Slaughtertusk to watch over the crevasse and prevent any creature from approaching the device. Slaughtertusk would rather be helping the Horned King track down and kill Yeenoghu. The
. Slaughtertusk is happy to let a fight drag on, feasting on its enemies’ pain before finally slaying them. If reduced to fewer than 100 hit points, it uses its Summon Demon feature (see the “Variant
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
dwarf and an oversized beetle. The servant contains enough space for 1 ton of cargo and a crew compartment within, from which up to two Medium creatures can control it—and potentially execute a spree
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
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
-looking path, road, or trails occasionally become sharp for 100-foot intervals. Walking on these areas is like walking on caltrops. Small avalanches of rock intermittently fall, blocking a path or burying
creates one or more of the following additional regional effects within 1 mile of her lair: Small avalanches of snow intermittently fall, blocking a path or burying intruders. A buried creature is
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
hold stone dishes and tankards. Some of the dishware contains globs of edible gray slime. (The mind flayers use these dishes to bring food to prisoners in area 10.)
Wall of Force. The rubble-strewn
psionic force generator, a magic device that allows the mind flayers to create and sustain the walls of force that enclose area 8. The mind flayers provide the mental energy that powers the generator. If
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
. If awakened, he fights fiercely and shouts loudly for help; this usually brings Talis and the other guards, but not Trepsin the troll or the lodge’s human and kobold servants. If reduced to half his
hit points, he attempts to surrender. Treasure Most of the wine bottles are empty, but the twelve full ones that remain are worth 15 gp each. In addition, one of the empty bottles contains a stolen gold necklace worth 250 gp.






