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Returning 35 results for 'mechanics swarm with only act from for life'.
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Magic Items
Dungeon Master’s Guide
remains with you only as long as you strive to work evil in the world. If you fail to perform at least one evil act within the span of 10 days, or if you willingly perform a good act, the book
disappears, your Attunement to it ends immediately, and you lose all benefits granted by it. If you die while attuned to the book, an entity of great evil claims your soul. You can’t be restored to life
Monsters
Candlekeep Mysteries
False Objects. If the swarm is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the swarm move or act, that creature must
succeed on a DC 15 Wisdom (Perception) check to discern that the swarm is animate.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening
Monsters
Mordenkainen Presents: Monsters of the Multiverse
rats come together to form a swarm, they merge their minds into a single intelligence with the accumulated memories of all the swarm’s constituents. The rats become smarter as a result, and retain
their heightened intelligence for as long as the swarm persists. The swarm also awakens latent psionic abilities implanted within each cranium rat by its mind flayer creators, bestowing upon the swarm
Monsters
Mordenkainen Presents: Monsters of the Multiverse
rats as spies. The rats invade communities and act as eyes and ears for the colony’s elder brain, transmitting their thoughts when they swarm and are within range of the elder brain’s
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny rat. The swarm can’t regain hit points or gain
Monsters
Van Richten’s Guide to Ravenloft
Limited Spell Immunity. The swarm automatically succeeds on saving throws against spells of 3rd level or lower, and the attack rolls of such spells always miss it.
Swarm. The swarm can occupy
another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny gremishka. The swarm can’t regain hit points or gain temporary hit points.Bites. Melee
Monsters
Fizban's Treasury of Dragons
False Appearance. If the swarm is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the swarm move or act, that creature must
succeed on a DC 18 Intelligence (Investigation) check to discern that the swarm is animate.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through
Monsters
Van Richten’s Guide to Ravenloft
","rollType":"heal","rollAction":"Magic Allergy"} hit points.
5–6. The gremishka explodes and dies, and one swarm of gremishkas instantly appears in the space where this gremishka died. The swarm uses
the gremishka’s initiative.Gremishkas are the vicious products of mistakes made by novice spellcasters seeking to create life. The results are cat-sized, magically unstable creatures with
Monsters
Adventure Atlas: The Mortuary
False Appearance. If the animated coffin is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the coffin move or act, that
table presents some contents an animated coffin might contain when encountered.
Animated Coffin Contents
d6
Contents
1
1d4 swarm of bats
2
1d4 Skeleton;skeletons packed like
Monsters
Curse of Strahd
Shapechanger. Baba Lysaga can use an action to polymorph into a swarm of insects (flies), or back into her true form. While in swarm form, she has a walking speed of 5 feet and a flying speed of 30
). Baba Lysaga summons 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Summon Swarms of Insects"} swarm of insects;swarms of insects. A summoned swarm appears in an unoccupied space within 60
Monsters
Planescape: Adventures in the Multiverse
False Appearance. If the blight is motionless at the start of combat, it has advantage on its initiative roll. If a creature hasn’t observed the blight move or act, that creature must succeed
is missing any of its hit points), reach 10 ft., one target. Hit: 5 (1d6 + 2);{"diceNotation":"1d6+2", "rollType":"damage", "rollAction":"Claw", "rollDamageType":"slashing"} slashing damage.
Life
Monsters
Spelljammer: Adventures in Space
vampire’s but doesn’t use them to draw vital fluids from prey, which vampirates consider an unsavory act. Rather, a vampirate drains life energy from another creature by touching it or by
vessels and feeding on the life energy of those unlucky enough to cross their path.
A vampirate appears as a gaunt figure with milky-white eyes and skin as dry as parchment. A vampirate has fangs like a
Ideals
Legacy
This doesn't reflect the latest rules and lore.
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Rules
Your ideals are the things that you believe in most strongly, the fundamental moral and ethical principles that compel you to act as you do. Ideals encompass everything from your life goals to your
core belief system.
Ideals might answer any of these questions: What are the principles that you will never betray? What would prompt you to make sacrifices? What drives you to act and guides your goals and ambitions? What is the single most important thing you strive for?
Monsters
Curse of Strahd
damage.Animated objects are crafted with potent magic to follow the commands of their creators. When not commanded, they follow the last order they received to the best of their ability, and can act independently
with a semblance of life. When she wills it to do so, the hut pulls its gigantic roots free of the earth and shambles around like a spidery behemoth, shaking the ground with every step. The hut
Monsters
Guildmasters’ Guide to Ravnica
","rollAction":"Feed on Death"} temporary hit points.Golgari shamans are the spiritual leaders of the Golgari Swarm. They teach the guild's beliefs about the cycles of nature, using their necromantic magic to
show how life sprouts from death.
Golgari shamans paint their faces so they appear to have extra eyes on their cheeks and chins. They sometimes use magical moodmark paint (described in chapter 5) to
Way of Mercy
Legacy
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Classes
Tasha’s Cauldron of Everything
Monks of the Way of Mercy learn to manipulate the life force of others to bring aid to those in need. They are wandering physicians to the poor and hurt. However, to those beyond their help, they
bring a swift end as an act of mercy.
Those who follow the Way of Mercy might be members of a religious order, administering to the needy and making grim choices rooted in reality rather than idealism
Monsters
Icewind Dale: Rime of the Frostmaiden
Detect Life. The banshee can magically sense the presence of creatures up to 5 miles away that aren't undead or constructs. She knows the general direction they're in but not their exact locations
a selfish, evil act. It wields a spectral longbow that shoots phantom arrows. There is only one banshee haunting the forest. If it's destroyed, it re-forms after 24 hours in a random location in the
Backgrounds
Guildmasters’ Guide to Ravnica
You are a member of a teeming horde — one small part of a sprawling organism. Just as you are part of the swarm, the swarm is part of a larger ecosystem, a never-ending cycle of life, death
stronger than members of other guilds, isolated as they are from the realities of life and death.
RYAN PANCOAST
Contacts
To the extent that the Golgari Swarm acts like a single organism
Monsters
Mythic Odysseys of Theros
addition, Arasta’s children immediately swarm over her body to protect her, granting her 100 temporary hit points.
Legendary Resistance (3/Day). If Arasta fails a saving throw, she can choose to
attack with her claws.
Swarm (Costs 2 Actions). Arasta causes two Swarm of Insects (Spiders) ;swarms of spiders (see the Monster Manual) to appear in unoccupied spaces within 5 feet of her.
Toxic Web
Monsters
Van Richten’s Guide to Ravenloft
can see within 30 feet of it. The stirges are under the strigoi’s control and act immediately after the strigoi in the initiative order. The stirges disappear after 1 hour, when the strigoi dies
compelled to drain living victims. Others, though, embrace their new forms and mimic vampires. These would-be bloodsucker aristocrats create stirge courts amid scabrous husk-decorated villas and drain the life from any who balk at their grotesque gentility.Necrotic
Monsters
Mordenkainen Presents: Monsters of the Multiverse
act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the slithering tracker isn’t a puddle.
Liquid Form. The slithering tracker can enter an enemy
);{"diceNotation":"1d10+3", "rollType":"damage", "rollAction":"Slam", "rollDamageType":"bludgeoning"} bludgeoning damage.
Life Leech. One Large or smaller creature that the slithering tracker can see
Monsters
Spelljammer: Adventures in Space
parchment. A vampirate has fangs like a vampire’s but doesn’t use them to draw vital fluids from prey, which vampirates consider an unsavory act. Rather, a vampirate drains life energy from
ships, plundering unsuspecting vessels and feeding on the life energy of those unlucky enough to cross their path.
A vampirate appears as a gaunt figure with milky-white eyes and skin as dry as
Monsters
Mordenkainen Presents: Monsters of the Multiverse
creature isn’t revived before then, only a wish spell or killing the lemure and casting true resurrection on the creature’s original body can restore it to life. Constructs and devils are immune
archdukes of the Nine Hells. These narzugons act as horrific perversions of knights errant, carrying out their masters’ will.
Narzugons wield hell-forged lances that shunt the souls of any they
Monsters
The Book of Many Things
Undead in the Grim Harrow, considering himself better than all of them and unjustly condemned to the Gardens of Decay for an act of altruism.
Though the weakest of the Harrow’s three leaders
, the Grim Champion of Pestilence is nonetheless a fearsome entity of sickness and blight. A swarm of insects surrounds him in a mockery of a halo, and debilitating plagues flow from his fingertips
Monsters
Spelljammer: Adventures in Space
use them to draw vital fluids from prey, which vampirates consider an unsavory act. Rather, a vampirate drains life energy from another creature by touching it or by siphoning off its energy from a
Vampirates are the walking, talking husks of dead pirates who refused to go quietly into the afterlife. They ply the void in their ships, plundering unsuspecting vessels and feeding on the life
Monsters
Quests from the Infinite Staircase
memory web is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the memory web move or act, that creature must succeed on a DC
webs lie in ambush draped over plant life, wrapped around corpses, or stuck to ossuaries in dark catacombs.
Memory webs feed on memories and require daily sustenance. When a memory web’s prey
Book of Vile Darkness
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Dungeon Master’s Guide (2014)
in the world. If you fail to perform at least one evil act within the span of 10 days, or if you willingly perform a good act, the book disappears. If you die while attuned to the book, an entity of
great evil claims your soul. You can’t be restored to life by any means while your soul remains imprisoned.
Random Properties. The Book of Vile Darkness has the following random properties:
3
Monsters
Mythic Odysseys of Theros
":"Storm of Crows"}. The abhorrent overlord conjures a swarm of spectral crows and harpies in a 20-foot-radius sphere centered on a point the overlord can see within 120 feet of it. The sphere remains for 1
continue to flock around the demon, offering fealty and squabbling for scraps.
Some foul souls can't let go of the miserable lives they had. Having been despicable in life, these spirits fester in death
Magic Items
Baldur’s Gate: Descent into Avernus
. A creature carrying the coin can use its action to expend 1 charge from a soul coin and use it to do one of the following:
Drain Life. You siphon away some of the soul’s essence and gain 1d10
temporary hit points.
Query. You telepathically ask the soul a question and receive a brief telepathic response, which you can understand. The soul knows only what it knew in life, but it must
Species
One Grung Above
THIS IS NONCORE D&D MATERIAL
These game mechanics are usable in your campaign if your DM allows them but not refined by final game design and editing.
Grungs are aggressive froglike
caste for life. On rare occasions, an individual that distinguishes itself with great deeds can earn an invitation to join a higher caste. Through a combination of herbal tonics and ritual magic, an
Monsters
Curse of Strahd
trouble killing them and disposing of their bodies. He was eventually caught in the act and brought to the burgomaster. Instead of punishing the boy for his crimes, Baron Vallakovich pardoned Izek and
into his home. I owe him my life, but he isn’t family.”
Flaw. “I would do anything, kill anything, to find my sister.”
Monsters
Van Richten’s Guide to Ravenloft
False Object. If the carrionette is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the carrionette move or act, that
. The swap is also undone if the controlled body takes damage from the carrionette’s Silver Needle.Carrionettes arise from innocent intentions. Heartfelt wishes breathe life into a beloved toy and
Monsters
Mordenkainen Presents: Monsters of the Multiverse
of carrion, and wallowing in mire. A catoblepas might be found with the one mate it chooses for life and, on occasion, with a calf. A catoblepas attacks anyone that moves too close, especially if
tail is a club that can rattle body and soul if it strikes true, leaving a victim unable to act while the catoblepas feasts on its body.
Blighted Territory
A catoblepas’s nature as a creature of
Monsters
Mythic Odysseys of Theros
Sunlight Weakness; see the Monster Manual) arise in unoccupied spaces within 20 feet of the shepherd. The shadows act right after the shepherd on the same initiative count and fight until they’re
miserable lives they had. Having been despicable in life, these spirits fester in death. The worst of these hateful dead, through ages of bitterness, gradually transform into fiends, the tormentors of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"4d4+4", "rollType":"damage", "rollAction":"Club", "rollDamageType":"force"} force damage.A wood woad is a powerful bipedal Plant invested with the soul of someone who gave up life to become an
evil act if the victim-to-be is a willing sacrifice.
In the ritual, a living person’s chest is pierced and the heart removed. A seed is pushed into the heart, which is then placed in a tree
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Return to Worms. When the mage is reduced to 0 hit points, it breaks apart into a swarm of insects (see the Monster Manual) in the same space. Unless the swarm is destroyed, the mage reforms from it
planes of existence lie realms alien to mortal life. Some are so hostile that even a moment’s contact is enough to break a mortal’s mind. Yet beings do exist that are native to these