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Returning 35 results for 'before button diffusing 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
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
Demilich (Variant)
Legacy
This doesn't reflect the latest rules and lore.
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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
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
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
24 hours. The right button is engraved with a larger human stick figure and functions like the left button, except the creatures in the alteration chamber are enlarged instead of reduced. If a
it once was. The tapestry has AC 5, 33 hit points, immunity to poison damage, and vulnerability to fire damage. If it is reduced to 0 hit points, the tapestry is destroyed. The characters gain no XP
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
7. Servants’ Room An undecorated bedroom (area 7A) contains a pair of beds with straw-stuffed mattresses. At the foot of each bed is an empty footlocker. Tidy servants’ uniforms hang from hooks in
the adjoining closet (area 7B). Dumbwaiter A dumbwaiter in the corner of the west wall has a button on the wall next to it. Pressing the button rings the tiny bell in area 4A.
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->Curse of Strahd
. A web-filled parlor in the southwest corner contains a table and two chairs. Resting on the dusty tablecloth is an empty porcelain bowl and a matching jug. A door facing the foot of the bed has a
the west wall has a button on the wall next to it. Pressing the button rings the tiny bell in area 4A. Treasure The jewelry box on the vanity is made of silver with gold filigree (worth 75 gp). It
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
triggers a trap within it: Pushing the onyx button forces any creature inside the onyx chest to succeed on a DC 15 Constitution saving throw or take 75 (10d6 + 40) force damage. A creature reduced to 0
chest is shut, the chest locks and the clamps snap shut on the key once more. Any character inside the chest when this happens is trapped. At the same time, a button magically appears on the lid of
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
34. Flying Saucer This room contains one of Halaster’s magical creations: a 20-foot-diameter flying saucer made of gleaming metal with its three landing struts extended. Surmounting the saucer is a
magic opens the dome, as does a successful DC 15 Dexterity check made by a character using thieves’ tools. The dome covers a cockpit that contains a padded leather seat and a slanted metal console
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
sight of the servant, starting with those threatening the artifact— preferably using the servant, if possible.
Self-Destruct. By inputting a specific series of lever pulls and button presses
Compendium
- Sources->Dungeons & Dragons->Divine Contention
capstan’s spokes has a hidden button. Pressing the button unlocks and locks the capstan. While unlocked, a creature can use their action to turn the capstan clockwise, raising the six ballistae and the
damage. Captain Xalti Tezzan (see “Drow Crews”) knows the statue’s command word. I2. Icingdeath Forecastle This deck contains a ballista and ten bolts for the siege weapon, secured with rope. I3
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
it. Each dungeon level has its own stylistic side view, but no names or details are included to suggest what a level is called or what it contains. Three features stand out: Next to the third level is
inspection reveals that the flaming skull, the comet, and the tower are buttons that can be pressed. Flaming Skull. This carving represents Skullport. Each time this button is pressed, a magical
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.
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->Tyranny of Dragons
wooden turn-button. The door also bears a warning but, because the warning was drawn in chalk nearly a century ago, it is all but invisible now. It can be noticed with a successful DC 20 Wisdom
successful DC 10 Dexterity check. The chest contains 1,825 cp, 54 sp, and a pair of garish gold earrings that would be worth another 10 gp if melted. The chest was left behind when the last tenants of the castle departed, being considered not worth the effort to lug down the stairs.
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
wooden turn-button. The door also bears a warning but, because the warning was drawn in chalk nearly a century ago, it is all but invisible now. It can be noticed with a successful DC20 Wisdom
successful DC 10 Dexterity check. The chest contains 1,825 cp, 54 sp, and a pair of garish
gold earrings that would be worth another 10 gp if melted. The chest was left behind when the last tenants
of the castle departed, being considered not worth the effort to lug down the stairs.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
. The 10-foot-deep pit contains two giant stone rollers with interlocking stone teeth. Anything larger than a grain of sand gets chewed up between these rollers, taking 132 (24d10) force damage. Any
creature reduced to 0 hit points by this damage is ground to a pulp. A creature that passes through the rollers with at least 1 hit point remaining lands on an iron grate 5 feet below the grinders. A
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->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->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->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->Waterdeep: Dungeon of the Mad Mage
notices that one of the altar’s carvings has a button carved to look like a serpent’s eye. If this button is pressed, a secret compartment on the north side of the altar opens. Inside this compartment
abominations. These temple guardians attack any creature that is not a yuan-ti. When reduced to 0 hit points, they revert to clouds of green mist and disappear without a trace. If the yuan-ti abominations are not killed, they rid the temple of enemies and turn it into their lair.
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
in the Cave of Echoes links it to the Eternal Garden and saturates the caverns with fey magic. The hilltop is now barren, and the river, which still flows through the portal, has been reduced to a mere
trickle. The meager stream ends at a muddy chamber in the cave, depositing what little magic it still contains there. Locals know of the Cave of Echoes, and many believe a specific chamber has
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
open chamber contains a large table and star charts in scroll racks around the walls. Three bodies are sprawled on the floor, reduced by time to powdery bones and dusty tatters of cloth. As soon as
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.
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
open chamber contains a large table and star charts in scroll racks around the walls. Three bodies are sprawled on the floor, reduced by time to powdery bones and dusty tatters of cloth. As soon as
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
X15. Southwest Annex This room contains a gladiator (CE female human), five berserkers (CE male and female humans), and one dire wolf. The gladiator and the berserkers are bloodthirsty mountain folk
the dire wolf sleeps in the middle of the room. The gladiator and the berserkers fight to the death. The dire wolf flees the temple (heading east, through areas X4 and X2) if reduced to fewer than
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
. If awakened, he fights fiercely and shouts loudly for help; this usually brings Talis and the other guards, but not the 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.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
, painted stones stands near the south wall.
The pile contains ninety-nine chunks of stone, each weighing 25 pounds and carved in the shape of a jigsaw puzzle piece. The pieces form an image of Halaster
other characters assist, the character gains advantage on the check, but the time to complete the puzzle is not reduced. When all the pieces are placed, the characters realize that one puzzle piece is






