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Returning 35 results for 'barriers begin diffusing cosmic reduced'.
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Intellect Devourer
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
Detect Sentience. The intellect devourer can sense the presence and location of any creature within 300 feet of it that has an Intelligence of 3 or higher, regardless of interposing barriers, unless
","rollAction":"Devour Intellect"}: If the total equals or exceeds the target’s Intelligence score, that score is reduced to 0. The target is stunned until it regains at least one point of
Monsters
The Book of Many Things
much damage on a successful one.Living portents are embodiments of prophecy sent by deities or other cosmic forces. These Celestials descend to Material Plane worlds in the form of falling stars. When
power to defy death.
RadiantChange Shape. The living portent magically transforms into a Humanoid while retaining its game statistics (other than its size and Brilliance trait). The transformation ends if the living portent is reduced to 0 hit points or uses a bonus action to end it.
Monsters
Bigby Presents: Glory of the Giants
effect on itself on a success.
If a creature is reduced to 0 hit points by this psychic damage, it dies and its head explodes if it has one.
Spellcasting (Psionics). The herald casts one of the
: control water, control weather (as an action), sendingAncient and alien beings dwell or slumber in ocean depths, awaiting some cosmic circumstance that signals their time to rise. In their retreat
Monsters
Icewind Dale: Rime of the Frostmaiden
Petrified Death. A tomb tapper reduced to 0 hit points turns into a lifeless stone statue. Anything it's wearing or carrying is not transformed.
Sense Magic. The tomb tapper senses magic within 30
feet of it and can use an action to pinpoint the location of any creature, object, or area in that range that bears magic. This sense penetrates barriers but is blocked by a thin sheet of lead.
Tunneler
Monsters
Fizban's Treasury of Dragons
, the creature takes half as much damage, and its speed isn’t reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as
also prize understanding of the cosmic forces that emanate from the Outer Planes, studying the opposing tides of good and evil, chaos and order, so they can offer counsel to those with the wisdom to
monsters
made to resist the target’s spells. Additionally, all creatures have Disadvantage on saving throws to resist the Prince’s spells.
Speed. The target’s Speed is reduced by 20 feet (to
: Mass Suggestion, Modify Memory
Shadow Burst. Trigger: The Forgotten Prince is reduced to 0 Hit Points. Response: Creatures within 15 feet take 36 (8d8);{"diceNotation":"8d8", "rollType":"damage
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
Monsters
Fizban's Treasury of Dragons
reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 16):
1/day each: blink
other worlds in the Material Plane, and especially the way individual dragons manifest unique echoes across those worlds. They also prize understanding of the cosmic forces that emanate from the Outer
Monsters
Fizban's Treasury of Dragons
next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell
. They also prize understanding of the cosmic forces that emanate from the Outer Planes, studying the opposing tides of good and evil, chaos and order, so they can offer counsel to those with the
Monsters
Fizban's Treasury of Dragons
next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell
of the cosmic forces that emanate from the Outer Planes, studying the opposing tides of good and evil, chaos and order, so they can offer counsel to those with the wisdom to accept it.
Amethyst
Monsters
Mordenkainen Presents: Monsters of the Multiverse
flesh and fungus become one. Such cultists are fungal extensions of the Demon Queen’s will. Their devotion might begin with the seemingly harmless promises offered by exotic spores and mushrooms
, if it is reduced to 0 hit points, each creature within 10 feet of it takes poison damage equal to its number of Hit Dice.
Poison; Bludgeoning, Piercing, and Slashing that is NonmagicalCold, Fire
Backgrounds
Sword Coast Adventurer's Guide
hundreds of miles of the Great Glacier and the Great Ice Sea. No one from your nation makes the effort to cross such colossal barriers without a convincing reason. You must fear something truly
strong code of honor or sense of propriety that others don’t comprehend.
4
I express affection or contempt in ways that are unfamiliar to others.
5
I begin or end my day with small
Monsters
The Book of Many Things
Euryale’s story and unwavering conviction.
These medusas are divinely empowered champions, drawing their power from a cosmic truth, the will of a deity, or the primal forces of nature. They
DC 15 Constitution saving throw. On a failed save, a target’s speed is reduced to 0 and can’t increase. On a successful save, its speed is halved. The target’s speed returns to normal
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Fall of Grimskalle When her final form is reduced to 0 hit points, Auril emits a death-howl that causes the two uppermost floors of Grimskalle (the battlement level and the palace level, as shown on
map 5.2) to crack and begin to collapse. Creatures have 1 minute to escape these levels of the fortress before they are crushed to death by icy rubble. Grimskalle’s entry level (areas G1 through G6) and dungeon level (areas G10 through G23) remain intact and accessible after the collapse.
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Fall of Grimskalle When her final form is reduced to 0 hit points, Auril emits a death-howl that causes the two uppermost floors of Grimskalle (the battlement level and the palace level, as shown on
map 5.2) to crack and begin to collapse. Creatures have 1 minute to escape these levels of the fortress before they are crushed to death by icy rubble. Grimskalle’s entry level (areas G1 through G6) and dungeon level (areas G10 through G23) remain intact and accessible after the collapse.
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Fall of Grimskalle When her final form is reduced to 0 hit points, Auril emits a death-howl that causes the two uppermost floors of Grimskalle (the battlement level and the palace level, as shown on
map 5.2) to crack and begin to collapse. Creatures have 1 minute to escape these levels of the fortress before they are crushed to death by icy rubble. Grimskalle’s entry level (areas G1 through G6) and dungeon level (areas G10 through G23) remain intact and accessible after the collapse.
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
presence begins to erode the barriers between their location and the Abyss. It can take a few years for weaker demons to warp their environment, while changes begin to occur around the location of a
that infest the area. The effects of the event might persist for a few months or even centuries, but the barriers between the Abyss and the world remain intact. A Growing Menace If the first stage of
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
presence begins to erode the barriers between their location and the Abyss. It can take a few years for weaker demons to warp their environment, while changes begin to occur around the location of a
that infest the area. The effects of the event might persist for a few months or even centuries, but the barriers between the Abyss and the world remain intact. A Growing Menace If the first stage of
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Blob of Annihilation All-Consuming Cosmic Entropy Unleashed Habitat: Any; Treasure: Any Mathias Kollros Honey, I’ve seen horrors that would make you shit your drawers and reach for the nearest drink
of cosmic entropy conjoined to the remains of dead gods. This malicious entity drifts through Wildspace and multiversal expanses inimical to life—vast regions where the chance of encountering it is
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
begin prancing around silently like mimes. If Gleam’s shadow is among them, it leaps onto the trapeze and swings from it. The shadows act as Endelyn’s spies and attack only if they feel threatened
. Shadows that are reduced to 0 hit points are destroyed and reattach to their original owners as normal shadows. A creature whose Strength is reduced to 0 by a shadow’s Strength Drain attack does not die
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Blob of Annihilation All-Consuming Cosmic Entropy Unleashed Habitat: Any; Treasure: Any Mathias Kollros Honey, I’ve seen horrors that would make you shit your drawers and reach for the nearest drink
of cosmic entropy conjoined to the remains of dead gods. This malicious entity drifts through Wildspace and multiversal expanses inimical to life—vast regions where the chance of encountering it is
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
presence begins to erode the barriers between their location and the Abyss. It can take a few years for weaker demons to warp their environment, while changes begin to occur around the location of a
that infest the area. The effects of the event might persist for a few months or even centuries, but the barriers between the Abyss and the world remain intact. A Growing Menace If the first stage of
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Blob of Annihilation All-Consuming Cosmic Entropy Unleashed Habitat: Any; Treasure: Any Mathias Kollros Honey, I’ve seen horrors that would make you shit your drawers and reach for the nearest drink
of cosmic entropy conjoined to the remains of dead gods. This malicious entity drifts through Wildspace and multiversal expanses inimical to life—vast regions where the chance of encountering it is
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
begin prancing around silently like mimes. If Gleam’s shadow is among them, it leaps onto the trapeze and swings from it. The shadows act as Endelyn’s spies and attack only if they feel threatened
. Shadows that are reduced to 0 hit points are destroyed and reattach to their original owners as normal shadows. A creature whose Strength is reduced to 0 by a shadow’s Strength Drain attack does not die
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
begin prancing around silently like mimes. If Gleam’s shadow is among them, it leaps onto the trapeze and swings from it. The shadows act as Endelyn’s spies and attack only if they feel threatened
. Shadows that are reduced to 0 hit points are destroyed and reattach to their original owners as normal shadows. A creature whose Strength is reduced to 0 by a shadow’s Strength Drain attack does not die
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-foot-high, 6-inch-wide window slits that peer into the starry void. Ashtyrranthor’s youngest child is miserable on Stardock. He is eager to leave the asteroid and begin life on his own, but his mother
them. If the characters attack Infernexus or refuse his deal, he fights until reduced to 100 hit points or fewer. He then screams for his mother, who hears the call and arrives at the window slits 1d4 + 1 rounds later.
Compendium
- Sources->Dungeons & Dragons->Hold Back The Dead
following: The black fog curls, and shapes within begin to part. An imposing figure, as insubstantial as the mist but infused with more malevolence, glides through the air.
The creature’s voice echoes
the walkway while the Zombies shamble across the ground and climb the walls to fight. The warlord’s spirit is too tenacious to be easily destroyed. Once the Wraith is reduced to 0 Hit Points, its
Compendium
- Sources->Dungeons & Dragons->Hold Back The Dead
following: The black fog curls, and shapes within begin to part. An imposing figure, as insubstantial as the mist but infused with more malevolence, glides through the air.
The creature’s voice echoes
the walkway while the Zombies shamble across the ground and climb the walls to fight. The warlord’s spirit is too tenacious to be easily destroyed. Once the Wraith is reduced to 0 Hit Points, its
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-foot-high, 6-inch-wide window slits that peer into the starry void. Ashtyrranthor’s youngest child is miserable on Stardock. He is eager to leave the asteroid and begin life on his own, but his mother
them. If the characters attack Infernexus or refuse his deal, he fights until reduced to 100 hit points or fewer. He then screams for his mother, who hears the call and arrives at the window slits 1d4 + 1 rounds later.
Compendium
- Sources->Dungeons & Dragons->Hold Back The Dead
following: The black fog curls, and shapes within begin to part. An imposing figure, as insubstantial as the mist but infused with more malevolence, glides through the air.
The creature’s voice echoes
the walkway while the Zombies shamble across the ground and climb the walls to fight. The warlord’s spirit is too tenacious to be easily destroyed. Once the Wraith is reduced to 0 Hit Points, its
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-foot-high, 6-inch-wide window slits that peer into the starry void. Ashtyrranthor’s youngest child is miserable on Stardock. He is eager to leave the asteroid and begin life on his own, but his mother
them. If the characters attack Infernexus or refuse his deal, he fights until reduced to 100 hit points or fewer. He then screams for his mother, who hears the call and arrives at the window slits 1d4 + 1 rounds later.
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
saving throw. Head. The target’s head transforms into the head of a fish, proportionately sized for their body. They can’t speak. Legs. The target’s legs become fins. Their walking speed is reduced to
their breath for 1 hour. If the target isn’t underwater when this transformation takes effect, they begin suffocating. Increased Order. When you manifest this power, you can increase its order by 2 to
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
saving throw. Head. The target’s head transforms into the head of a fish, proportionately sized for their body. They can’t speak. Legs. The target’s legs become fins. Their walking speed is reduced to
their breath for 1 hour. If the target isn’t underwater when this transformation takes effect, they begin suffocating. Increased Order. When you manifest this power, you can increase its order by 2 to
Compendium
- Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer
saving throw. Head. The target’s head transforms into the head of a fish, proportionately sized for their body. They can’t speak. Legs. The target’s legs become fins. Their walking speed is reduced to
their breath for 1 hour. If the target isn’t underwater when this transformation takes effect, they begin suffocating. Increased Order. When you manifest this power, you can increase its order by 2 to
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
good. It attacks if threatened or if the characters begin searching the ruined mansion for treasure. If the ghost is reduced to 0 hit points, it re-forms after 24 hours. The characters receive
U2. Ulrich Mansion Toward the south end of the village lie the remains of a mansion built on higher ground. It has been reduced to piles of stone and rotting timber. Empty, arched windows stare at






