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Returning 35 results for 'swarm cast'.
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Magic Items
Dungeon Master’s Guide (2024)
expend to cast the spell.
Spell
Charge Cost
Giant Insect
4
Insect Plague
5
Regaining Charges. The staff regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, a swarm of insects consumes and destroys the staff, then disperses.
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
Magic Items
D&D Free Rules (2024)
This pointed hat has the following properties.
Spellcasting Focus. While holding the hat, you can use it as a Spellcasting Focus for your Wizard spells. Any spell you cast using the hat gains a
special Somatic component: you must reach into the hat and “pull” the spell out of it.
Unknown Spell. While holding the hat, you can try to cast a level 1+ spell you don’t know. The
Monsters
Tomb of Annihilation
See Invisible. It can see invisible creatures and objects as if they were visible.
Innate Spellcasting. It can innately cast misty step at will, requiring no components. Its spellcasting ability is
":"Tail"} to hit, reach 10 ft., one target. Hit: 20 (3d8 + 7);{"diceNotation":"3d8+7","rollType":"damage","rollAction":"Tail","rollDamageType":"bludgeoning"} bludgeoning damage.
Summon Swarm (Recharge 5–6
Monsters
Planescape: Adventures in the Multiverse
the spellcasting ability (spell save DC 13):
At will: command,* detect thoughts,* sending*
1/day each: confusion,* dominate monster*
*To cast this spell, the swarm must have more than half its hit
Psychic Messenger. The swarm can use its sending spell to target someone familiar to a creature in telepathic contact with the swarm.
Swarm. The swarm can occupy another creature’s space and
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
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
overwhelm—or just get a bite of.
Gremishkas have an unstable relationship with magic. Spells cast near a gremishka might rebound onto those nearby or cause the monster to explode, its scaly chunks
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
Eberron: Rising from the Last War
quori's spellcasting ability is Charisma (spell save DC 21, +13;{"diceNotation":"1d20+13","rollType":"to hit","rollAction":"Innate Spellcasting"} to hit with spell attacks). It can innately cast the
can free the thrall from this control.
Swarm of Eyes (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Swarm of Eyes"}. The quori creates a swarm of spectral eyes that fills a 30
Monsters
Guildmasters’ Guide to Ravnica
Innate Spellcasting. The medusa's innate spellcasting ability is Intelligence (spell save DC 14). The medusa can innately cast the following spells, requiring no material components:
1/day each
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
Monsters
The Book of Many Things
.
Tail. Aurnozci makes one Tail attack.
Cast a Spell (Costs 2 Actions). Aurnozci uses Spellcasting.
Conflagration (Costs 2 Actions). Flames momentarily surround Aurnozci. Each creature within 15
apart the cocoon, ending the cocoon’s effect with a successful DC 23 Strength (Athletics) check.
Insect Swarm. Aurnozci creates a 30-foot-radius sphere of stinging wasps centered on a point
Monsters
Guildmasters’ Guide to Ravnica
with spell attacks). The kraul can innately cast the following spells, requiring no material components:
At will: chill touch, poison spray
3/day each: ray of enfeeblement, ray of sickness
1/day each
","rollType":"damage","rollAction":"Quarterstaff","rollDamageType":"bludgeoning"} bludgeoning damage if used with two hands.The kraul are an ascendant power group within the Golgari Swarm, long content to
Monsters
Waterdeep: Dungeon of the Mad Mage
, symbol, teleport
8th level (1 slot): maze, mind blank
9th level (1 slot): meteor swarm, wishBlast Scepter. Halaster uses his blast scepter to cast thunderwave as a 4th-level spell (save DC 16
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
Monsters
Tales from the Yawning Portal
with it, but nothing he's carrying does. He reverts to its true form if he dies.
Innate Spellcasting. He can innately cast the hold person spell at will, requiring no components, but his target must be
":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats, provided that the sun isn't up. The called creatures arrive in 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction
Monsters
The Book of Many Things
its speed or commands its mount to move up to its speed. This movement doesn’t provoke opportunity attack;opportunity attacks.
Cast a Spell (Costs 2 Actions). The champion uses
, 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
Baldur’s Gate: Descent into Avernus
spellcasting ability is Charisma (spell save DC 23). Bel can innately cast the following spells, requiring no material components:
At will: detect magic, fireball
3/day each: dispel magic, hold monster
, mirror image, mislead, raise dead, teleport, wall of fire
1/day each: imprisonment, meteor swarm
Legendary Resistance (3/Day). If Bel fails a saving throw, he can choose to succeed instead.
Magic
Monsters
Mythic Odysseys of Theros
Innate Spellcasting. The abhorrent overlord's spellcasting ability is Charisma (spell save DC 15). It can innately cast the following spells, requiring no material components:
1/day each: confusion
":"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
Monsters
Waterdeep: Dungeon of the Mad Mage
to end the effect.
Children of the Night (1/Day). Zorak magically calls 2d4;{"diceNotation":"2d4","rollType":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats or swarm of rats
stems and branches become twisted and thorny.
Shadows cast within 500 feet of the lair seem abnormally gaunt and sometimes move as though alive.
A creeping fog clings to the ground within 500 feet of the
Monsters
Curse of Strahd
/Day). Strahd magically calls 2d4;{"diceNotation":"2d4","rollType":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats or swarm of rats;swarms of rats, provided that the sun isn
the reach of melee combatants and spellcasters, or he flies away (using summoned wolf;wolves or swarm of bats;swarms of bats or swarm of rats;rats to guard his retreat).
Strahd observes the characters
Magic Items
The Wild Beyond the Witchlight
gallons of wine, it can be used as the focus for a scrying spell. When this spell is cast using the cauldron as its focus, the target of the spell fails its saving throw automatically, and the spell
. The iron cauldron has the following properties:
You can use an action to scream into the empty cauldron, which magically summons a swarm of bats that flies out of the cauldron and acts immediately
Swarm of Cranium Rats
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Volo's Guide to Monsters
than half of its hit points remaining, the swarm can innately cast the following spells, requiring no components:
At will: command, comprehend languages, detect thoughts
1/day each: confusion
Illumination. As a bonus action, the swarm can shed dim light from its brains in a 5-foot radius, increase the illumination to bright light in a 5- to 20-foot radius (and dim light for an additional
Staff of Swarming Insects
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Basic Rules (2014)
This staff has 10 charges and regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll a d20. On a 1, a swarm of insects consumes and destroys the staff, then disperses
.
Spells. While holding the staff, you can use an action to expend some of its charges to cast one of the following spells from it, using your spell save DC: giant insect (4 charges) or insect plague (5
monsters
swarm to deliver an item and is on the same plane as the swarm takes an action to see through the swarm. Response: The swarm becomes a scrying sensor as if the creature cast Scrying. For the duration
Compelled Delivery. As an Influence action, a creature can direct the swarm to deliver a letter or parcel (which the creature must provide) to a recipient the creature knows. The swarm has the
Star Spawn Larva Mage
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Mordenkainen’s Tome of Foes
attacks). It can innately cast the following spells, requiring no material components:
At will: eldritch blast (3 beams, +3 bonus to each damage roll), minor illusion
3/day: dominate monster
1/day
: circle of death
Return to Worms. When the larva mage is reduced to 0 hit points, it breaks apart into a swarm of insects in the same space. Unless the swarm is destroyed, the larva mage reforms from it
Vampire Warrior
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
;{"diceNotation":"2d4","rollType":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats or swarm of rats;rats, provided that the sun isn't up. While outdoors, the vampire can call 3d6
twisted and thorny.
Shadows cast within 500 feet of the lair seem abnormally gaunt and sometimes move as though alive.
A creeping fog clings to the ground within 500 feet of the vampire's lair. The fog
Vampire
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
, or takes a bonus action to end the effect.
Children of the Night (1/Day). The vampire magically calls 2d4;{"diceNotation":"2d4","rollType":"roll","rollAction":"Children of the Night"} swarm of bats
;swarms of bats or swarm of rats;rats, provided that the sun isn’t up. While outdoors, the vampire can call 3d6;{"diceNotation":"3d6","rollType":"roll","rollAction":"Children of the Night"} wolf
Vampire Spellcaster
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
","rollType":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats or swarm of rats;rats, provided that the sun isn't up. While outdoors, the vampire can call 3d6;{"diceNotation
.
Shadows cast within 500 feet of the lair seem abnormally gaunt and sometimes move as though alive.
A creeping fog clings to the ground within 500 feet of the vampire's lair. The fog occasionally takes
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
13). As long as it has more than half of its hit points remaining, the swarm can innately cast the following spells, requiring no components:
At will: command, comprehend languages, detect thoughts
cranium 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 they
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
13). As long as it has more than half of its hit points remaining, the swarm can innately cast the following spells, requiring no components:
At will: command, comprehend languages, detect thoughts
cranium 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 they
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
expend the last charge, roll a d20. On a 1, a swarm of insects consumes and destroys the staff, then disperses. Spells. While holding the staff, you can use an action to expend some of its charges to
cast one of the following spells from it, using your spell save DC: giant insect (4 charges) or insect plague (5 charges). Insect Cloud. While holding the staff, you can use an action and expend 1
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
creatures other than you. A strong wind (like that created by Gust of Wind) disperses the swarm and ends the effect. Spells. While holding the staff, you can cast one of the spells on the following table
Magic action and expend 1 charge to cause a swarm of harmless flying insects to fill a 30-foot Emanation originating from you. The insects remain for 10 minutes, making the area Heavily Obscured for
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade
save DC 13):
At will: command,* detect thoughts,* sending*
1/day each: confusion,* dominate monster*
*To cast this spell, the swarm must have more than half its hit points remaining.
Bonus
Burdett
Cranium Rat Squeaker Swarm Medium Swarm of Tiny Aberrations, Typically Neutral
Armor Class 12
Hit Points 76 (17d8)
Speed 30 ft.
STR
9 (−1)
DEX
14 (+2)
CON
10 (+0)
INT
15
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
creatures other than you. A strong wind (like that created by Gust of Wind) disperses the swarm and ends the effect. Spells. While holding the staff, you can cast one of the spells on the following table
Magic action and expend 1 charge to cause a swarm of harmless flying insects to fill a 30-foot Emanation originating from you. The insects remain for 10 minutes, making the area Heavily Obscured for
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
expend the last charge, roll a d20. On a 1, a swarm of insects consumes and destroys the staff, then disperses. Spells. While holding the staff, you can use an action to expend some of its charges to
cast one of the following spells from it, using your spell save DC: giant insect (4 charges) or insect plague (5 charges). Insect Cloud. While holding the staff, you can use an action and expend 1
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
expend the last charge, roll a d20. On a 1, a swarm of insects consumes and destroys the staff, then disperses. Spells. While holding the staff, you can use an action to expend some of its charges to
cast one of the following spells from it, using your spell save DC: giant insect (4 charges) or insect plague (5 charges). Insect Cloud. While holding the staff, you can use an action and expend 1
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
connection to the environment around them, some rangers reach out through their magical connection to the world and bond with a swarm of nature spirits. The swarm becomes a potent force in battle, as
Swarmkeepers enjoy building vibrant communities that work for the mutual benefit of all those they consider part of their swarm. IT’S YOUR SWARM
A Swarmkeeper’s swarm and spells are reflections of the