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Returning 35 results for 'monsters swarm with only arcane from for like'.
Magic Items
Dungeon Master’s Guide
from you. The insects remain for 10 minutes, making the area Heavily Obscured for creatures other than you. A strong wind (like that created by Gust of Wind) disperses the swarm and ends the effect
This staff has 10 charges.
Insect Cloud. While holding the staff , you can take a Magic action and expend 1 charge to cause a swarm of harmless flying insects to fill a 30-foot Emanation originating
Species
Player’s Handbook
stone and metal and for living underground. The god also made them resilient like the mountains, with a life span of about 350 years.
Squat and often bearded, the original dwarves carved cities and
strongholds into mountainsides and under the earth. Their oldest legends tell of conflicts with the monsters of mountaintops and the Underdark, whether those monsters were towering giants or
Magic Items
Dungeon Master’s Guide
of your prison. You draw no more cards.
Euryale. The card’s medusa-like visage curses you. You take a −2 penalty to saving throws while cursed in this way. Only a god or the magic of the
your choice of History, Insight, Intimidation, or Persuasion. In addition, you gain rightful ownership of a small keep somewhere in the world. However, the keep is currently home to one or more monsters
Monsters
Eberron: Rising from the Last War
following spells, requiring no components:
At will: arcane eye
3/day each: clairvoyance, confusion, dream, eyebite
Magic Resistance. The quori has advantage on saving throws against spells and other
magical effects.Multiattack. The quori makes two Soul Binding attacks. Alternatively, it can make four attacks with Arcane Blast.
Arcane Blast. Ranged Spell Attack: +13;{"diceNotation":"1d20+13
Monsters
Spelljammer: Adventures in Space
few of the strongest newborns are left. Sometimes the newborns, united by a singular evil purpose, coalesce into a skittering swarm instead.
Neogi
A neogi looks like an outsize spider with an eel
Spider Climb. The swarm can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Swarm. The swarm can occupy another creature’s space and vice
Monsters
Quests from the Infinite Staircase
Aversion to Fire. If the swarm takes fire damage, it has disadvantage on attack rolls and ability checks until the end of its next turn.
Incessant Gibberish. Any non-gibberling that is within 60
feet of the swarm and doesn’t have the deafened condition has disadvantage on Constitution saving throws to maintain concentration on spells and similar effects.
Swarm. The swarm can occupy
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
Mordenkainen Presents: Monsters of the Multiverse
wizards or attend school. They perform menial work like cooking or cleaning in exchange for education in the ways of magic.
Wizards
Wizards pursue magical power through the study of arcane texts
Arcane Burst. Melee or Ranged Spell Attack: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Arcane Burst"} to hit, reach 5 ft. or range 120 ft., one target. Hit: 7 (1d10 + 2
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
The Wild Beyond the Witchlight
Mimicry. Each campestri in the swarm can mimic any voice or song it has heard, albeit in a nasal falsetto.
Swarm. The swarm can occupy another creature’s space and vice versa, and the
swarm can move through any opening large enough to accommodate an individual campestri. The swarm can’t regain hit points or gain temporary hit points.Head Butts. Melee Weapon Attack: +0
Monsters
Van Richten’s Guide to Ravenloft
manifest.
Swarm Behavior
d4
Behavior
1
Crawls on walls in a vaguely bipedal shape
2
Makes skittering noises that sound like whispered chanting
3
Skeletal visages, giant
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 scarab. The swarm can’t regain hit points or gain
Monsters
Van Richten’s Guide to Ravenloft
Behavior table to see how such swarms might manifest.
Swarm Behavior
d4
Behavior
1
Crawls on walls in a vaguely bipedal shape
2
Makes skittering noises that sound like
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 maggot. The swarm can’t regain hit points or gain
Monsters
Quests from the Infinite Staircase
.
Force Burst (Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Force Burst"}. Raw arcane magic bursts out from the derro. Each creature within 10 feet of it must make a DC 11
rule of mind flayer;mind flayers. The mind flayers’ psionic power eventually transformed these forsaken dwarves into Aberrations.
You can learn more about derro in Mordenkainen Presents: Monsters of the Multiverse.
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
a taste for the trappings of magic—particularly spellbooks, spell components, familiars, and the like. Gremishkas delight in tormenting magic-users, holding vicious grudges against those who
Monsters
Van Richten’s Guide to Ravenloft
turn.
Innate Spellcasting (Psionics). The inquisitor casts one of the following spells, requiring no components and using Charisma as the spellcasting ability (spell save DC 15):
At will: arcane eye
ensure that those powers never rose again. Strahd, Ulmed, and their companions hunted Fiends, Undead, Aberrations, and other supernatural threats and were tireless foes of cults like the priest of
Monsters
Waterdeep: Dungeon of the Mad Mage
attunement). It can be used as an arcane focus. Whoever is attuned to the blast scepter gains resistance to fire and lightning damage and can, as an action, use it to cast thunderwave as a 4th-level spell
restrictions (see “Alterations to Magic”).
Arcane Recovery (1/Day). When he finishes a short rest, Halaster recovers all his spell slots of 5th level and lower.
Legendary Resistance (3
Monsters
Mordenkainen Presents: Monsters of the Multiverse
monsters share a few of liches’ attributes, but while liches are immortal masters of the arcane, boneclaws are thralls to evil, hatred, and pain.
The most important part of the transformation
re-forms within hours.
In service to its master, a boneclaw delights in causing horrific pain. It lurks like a spider in shadowy recesses, waiting for victims to approach within reach of its long
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
black tentacles, polymorph
5th level (2 slots): cloudkill, geas, scrying
6th level (1 slot): programmed illusion, true seeing
7th level (1 slot): finger of death, mirage arcane
8th level (1 slot
Monsters
Quests from the Infinite Staircase
. Loud and shrill, their exasperating nonsense distracts even the most focused creatures. Swarm of Gibberlings;Gibberling swarms are heard long before they are seen.
The first gibberlings were spawned
in the jungles of the Gaping Maw, a layer of the Abyss ruled by the demon lord Demogorgon. The Prince of Demons’ influence instilled in gibberlings a hive-mind-like nature, protecting them from
Monsters
Adventure Atlas: The Mortuary
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
skitter along steep inclines, walls, and ceilings, and the coffin’s spacious interior bristles with retractable spikes. Like their inanimate counterparts, animated coffins range from plain wooden
Monsters
Monstrous Compendium Vol. 2: Dragonlance Creatures
", "rollAction":"Tusk"} to hit, reach 5 ft., one target. Hit: 6 (1d4 + 4);{"diceNotation":"1d4+4", "rollType":"damage", "rollAction":"Tusk", "rollDamageType":"slashing"} slashing damage.Thanoi are walrus-like
together to take down monsters far larger than themselves, including remorhaz;remorhazes and white dragons.Cold
Monsters
Mythic Odysseys of Theros
few were created to emulate beauty found among the animals of the mortal world. Each exhibits abilities suited to its role, with some behaving like companionable creatures or stoic guardians.
A few
are guarded by ancient monsters.
Constructed Nature. An anvilwrought doesn't require air, food, drink, or sleep.Fire, Poison
Monsters
Quests from the Infinite Staircase
saving throw or have the prone condition.Thorny hunters are bestial vegepygmies derived from the corpses of bears, dogs, and other quadrupedal Beasts. Thorny hunters act like bloodhounds, following
long as the climate remains hospitable to their fungal bodies.
To learn more about vegepygmies, see Monsters of the Multiverse.Lightning, Piercing
Monsters
Storm King's Thunder
, but they rarely lair or hunt together. They peacefully ignore bats, faerie dragons, and the like, but they hate stirges and evil flying monsters such as manticores. They also enjoy teasing dogs
Monsters
Dragonlance: Shadow of the Dragon Queen
illusion to look and feel like that creature while retaining the draconian’s game statistics (other than its size). This transformation lasts until the draconian dies or uses a bonus action to end
killed, their crumbling bodies mimic the form of their killers and shriek in agony.
Draconians
Draconians are bipedal monsters born from metallic dragon eggs that have been corrupted by a
Monsters
Guildmasters’ Guide to Ravnica
undercity like hungry predators.
LUDMILLA, THE TUNNEL VIPER
Ludmilla is the last surviving member of the Sisters of Stone Death, the trio of power-hungry medusas who slew Svogthir, the original
guildmaster of the Golgari Swarm. Ludmilla no longer has the collective power of her medusa sisters, so she's been forced to lurk in Ravnica's undercity, surrounded by hundreds of her petrified victims. She
Magic Items
Acquisitions Incorporated
wilderness or into a lake. But it has no knowledge of or ability to help you avoid monsters, enemies, traps, locked doors, and the like.
The timepiece is of no use for reaching locations that are
Monsters
Mythic Odysseys of Theros
role, with some behaving like companionable creatures or stoic guardians.
A few extremely rare and valuable anvilwroughts were crafted by the hand of Purphoros himself. A number of these magnificent
creations are now heirlooms of monarchs; others are lost to the sands of time or are guarded by ancient monsters.
Constructed Nature. An anvilwrought doesn’t require air, food, drink, or sleep.Fire, Poison
Monsters
Mythic Odysseys of Theros
, from the bog-dwelling hydras known across the multiverse to massive ironscale hydras that lurk in deep wildernesses. Beyond even these exist serpentine horrors born of the whims of foul gods, like the
their own. Often, they steal lairs from other monsters in prolonged, devastating battles.
Vicious Growth. Soon after a hydra claims a territory, it typically buries itself, entering a period of
Monsters
Icewind Dale: Rime of the Frostmaiden
abilities to manipulate and harm other creatures.
Magen are magical, humanlike beings created by a wizard spell (see the create magen spell in appendix D) or by other arcane methods.
Though magen look
like humanoids with green skin, they are constructs. When one is wounded, its blood is seen to have the color and consistency of mercury. They exist purely through magical means. When one is killed, its
Monsters
Mythic Odysseys of Theros
and messengers, and a few were created to emulate beauty found among the animals of the mortal world. Each exhibits abilities suited to its role, with some behaving like companionable creatures or
the sands of time or are guarded by ancient monsters.
Constructed Nature. An anvilwrought doesn't require air, food, drink, or sleep.Fire, Poison
Monsters
Fizban's Treasury of Dragons
magically transform itself to look and feel like that creature while retaining its game statistics (other than its size). This transformation lasts until the draconian dies or uses an action to end it.The
flames, scorching everything around them.
On the world of Krynn, draconian dreadnoughts formed from silver dragon eggs are called sivak draconians.
Draconians
Draconians are bipedal monsters born
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
origin of Sweettooth Village. This eerie, abandoned town constructed of gingerbread and frosting lies deep in the wilds of Eldraine. Some say the fiendish candy monsters that prowl its butterscotch-lined
a delicious chocolatey flavor, a gelatinous cube might have a more decorative shape and taste fruity, and an ochre jelly could smell like butterscotch.
PoisonBludgeoning
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Undead.Multiattack. The alhoon makes two Chilling Grasp or Arcane Bolt attacks.
Chilling Grasp. Melee Spell Attack: +8;{"diceNotation":"1d20+8", "rollType":"to hit", "rollAction":"Chilling Grasp"} to hit
, reach 5 ft., one target. Hit: 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Chilling Grasp", "rollDamageType":"cold"} cold damage, and the alhoon regains 14 hit points.
Arcane
Monsters
Icewind Dale: Rime of the Frostmaiden
guards.
Magen are magical, humanlike beings created by a wizard spell (see the create magen spell in appendix D) or by other arcane methods.
Though magen look like humanoids with green skin, they