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Returning 35 results for 'swarm for spell from with 20th'.
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Magic Items
Dungeon Master’s Guide
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
Monsters
Monster Manual
killed by a creature under the effects of a Bless spell or its remains are sprinkled with Holy Water.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move
Hellish Restoration. If the swarm dies in the Nine Hells, it revives with all its Hit Points in 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Hellish Restoration"} days unless it is
Magic Items
Dungeon Master’s Guide
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
Spells
Player’s Handbook
Swarming locusts fill a 20-foot-radius Sphere centered on a point you choose within range. The Sphere remains for the duration, and its area is Lightly Obscured and Difficult Terrain.
When the swarm
the spell’s area for the first time on a turn or ends its turn there. A creature makes this save only once per turn.
Using a Higher-Level Spell Slot. The damage increases by 1d10 for each spell slot level above 5.
Monsters
Monster Manual
following effects occurs:
Pesky Swarm. The target has Disadvantage on attack rolls and ability checks until the end of its next turn.
Spellcasting. The animal lord casts one of the following spells
, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 20):
At Will: Animal Friendship, Animal Messenger, Speak with Animals 2/Day Each: Awaken, Greater Restoration 1
Classes
Tasha’s Cauldron of Everything
into the swarm, instead of a cloud of mist, or the arcane eye spell could create an extension of your swarm that spies for you. Such descriptions don’t change the effects of spells, but they are
Feeling a deep 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
Classes
Tasha’s Cauldron of Everything
into the swarm, instead of a cloud of mist, or the arcane eye spell could create an extension of your swarm that spies for you. Such descriptions don’t change the effects of spells, but they are
Feeling a deep 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
Monsters
Planescape: Adventures in the Multiverse
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
":"damage", "rollAction":"Bites", "rollDamageType":"psychic"} psychic damage.
Spellcasting (Psionics). The swarm casts one of the following spells, requiring no spell components and using Intelligence as
Monsters
Mordenkainen Presents: Monsters of the Multiverse
of its hit points remaining, the swarm casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 13):
At will: command
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
spell attack roll missing the swarm, the swarm causes that spell to hit another creature of its choice within 30 feet of it that it can see.Gremishka;Gremishkas are the vicious products of mistakes made
Monsters
Planescape: Adventures in the Multiverse
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 dragonfly. The swarm can’t regain hit points or
gain temporary hit points.Stings. Melee Weapon Attack: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Stings"} to hit, reach 0 ft., one creature in the swarm’s space. Hit: 10 (3d4
Monsters
Out of the Abyss
20th-level spellcaster. Her spellcasting ability is Wisdom (save DC 20, +12;{"diceNotation":"1d20+12","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). Quenthel can cast any
Fey Ancestry. Quenthel has advantage on saving throws against being charmed, and magic can’t put her to sleep.
Innate Spellcasting. Quenthel's innate spellcasting ability is Charisma (spell
Monsters
Thieves’ Gallery
Strike. Melee or Ranged Spell Attack: +10;{"diceNotation":"1d20+10", "rollType":"spell", "rollAction":"Necrotic Strike"} to hit, reach 5 ft. or range 120 ft., one target. Hit: 32 (5d10 + 5);{"diceNotation
spellcasting ability (spell save DC 18):
At will: mage hand, message, prestidigitation
2/day each: bestow curse, Bigby's hand, dimension door, mage armor, Otiluke's resilient sphere, thunderwave
1/day
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
Spells table are added to the spell list of your spellcasting class. (If you are a multiclass character with multiple spell lists, these spells are added to all of them.)
Golgari Guild Spells
Monsters
Van Richten’s Guide to Ravenloft
). Immediately after a creature within 30 feet of the gremishka casts a spell, the gremishka can spontaneously react to the magic. Roll a d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Magic Allergy
","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
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
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
Waterdeep: Dungeon of the Mad Mage
parts restored. His new body appears in a random safe location in Undermountain.
Spellcasting. Halaster is a 20th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 22, +14 to hit
, 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
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
spell.
Spellcasting. Baba Lysaga is a 16th-level spellcaster. Her spellcasting ability is Intelligence (spell save DC 17, +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction":"Spellcasting
Monsters
Eberron: Rising from the Last War
or be pushed up to 10 feet away and knocked prone.
Spellcasting. The Lord of Blades is a 20th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 18, +10;{"diceNotation":"1d20
+10","rollType":"to hit"} to hit with spell attacks). He has the following artificer spells prepared:
Cantrips (at will): fire bolt (see “Actions” below), mage hand, mending, prestidigitation
1st level
Monsters
Guildmasters’ Guide to Ravnica
Chemister. When Niv-Mizzet casts a spell that deals damage, he can change the spell’s damage to cold, fire, force, lightning, or thunder.
Spellcasting. Niv-Mizzet is a 20th-level Izzet
spellcaster. His spellcasting ability is Intelligence (spell save DC 26, +18;{"diceNotation":"1d20+18","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). He has the following wizard
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
at the end of its next turn, becoming petrified on a failure or ending the effect on a success. The petrification lasts until the creature is freed by a greater restoration spell or similar magic.The
Monsters
The Book of Many Things
failed save, or half as much damage on a successful one.
Spellcasting. Aurnozci casts one of the following spells, requiring no material components and using Wisdom as the spellcasting ability (spell
.
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
Monsters
Tomb of Annihilation
phylactery, the location of which is hidden.
Spellcasting. Acererak is a 20th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 23, +15;{"diceNotation":"1d20+15","rollType":"to hit
","rollAction":"Spellcasting"} to hit with spell attacks). Acererak has the following wizard spells prepared:
Cantrips (at will): mage hand, ray of frost, shocking grasp
1st level (at will): ray of
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
5-foot cube of the web is destroyed if it takes at least 20 fire damage from a spell or other magical source on a single turn.Arasta can take 3 legendary actions, choosing from the options below
Monsters
Guildmasters’ Guide to Ravnica
is Wisdom (spell save DC 14, +6;{"diceNotation":"1d20+6","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). The shaman has the following druid spells prepared:
Cantrips (at
":"1d8+2","rollType":"damage","rollAction":"Quarterstaff","rollDamageType":"bludgeoning"} bludgeoning damage if used with two hands.
Fungal Rot. Melee Spell Attack: +6;{"diceNotation":"1d20+6","rollType
Monsters
Guildmasters’ Guide to Ravnica
one other kraul.
Innate Spellcasting. The kraul's innate spellcasting ability is Wisdom (spell save DC 12, +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Innate Spellcasting"} to hit
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
Classes
Tasha’s Cauldron of Everything
and inventions. You can find everything you need to play one of these inventors in the next few sections.
Artificers use a variety of tools to channel their arcane power. To cast a spell, an artificer
Artificer Table
Level
ProficiencyBonus
CLASS Features
InfusionsKnown
InfusedItems
CantripsKnown
—Spell Slots per Spell Level—
1st
2nd
3rd
4th
5th
Monsters
Curse of Strahd
of his next turn.
Spellcasting. Strahd is a 9th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 18, +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction
":"Spellcasting"} to hit with spell attacks). He has the following wizard spells prepared:
Cantrips (at will): mage hand, prestidigitation, ray of frost
1st level (4 slots):comprehend languages, fog cloud
Monsters
The Book of Many Things
", "rollDamageType":"bludgeoning"} bludgeoning damage plus 21 (6d6);{"diceNotation":"6d6", "rollType":"damage", "rollAction":"Blight Staff", "rollDamageType":"necrotic"} necrotic damage.
Plague Bolt. Ranged Spell
Attack: +10;{"diceNotation":"1d20+10", "rollType":"spell", "rollAction":"Plague Bolt"} to hit, range 120 ft., one target. Hit: 23 (4d8 + 5);{"diceNotation":"4d8+5", "rollType":"damage", "rollAction
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
saving throw or be poisoned until the end of its next turn.
Eldritch Bolt. Ranged Spell Attack: +8;{"diceNotation":"1d20+8", "rollType":"to hit", "rollAction":"Eldritch Bolt"} to hit, range 60 ft
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
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
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
Magic Items
The Wild Beyond the Witchlight
, attack rolls, and saving throws. The creature will reach the end of its natural life span in 3d8 days. Only a wish spell or divine intervention can reverse this aging effect on the creature.
Three hags
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
Monsters
Eberron: Rising from the Last War
is a 20th-level spellcaster. Her spellcasting ability is Intelligence (spell save DC 23, +15;{"diceNotation":"1d20+15","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks
, prismatic spray
8th level (1 slot): incendiary cloud, maze
9th level (1 slot): power word kill, time stopChill Touch (Cantrip). Ranged Spell Attack: +15;{"diceNotation":"1d20+15","rollType":"to hit