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Returning 35 results for 'reach swarm'.
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Monsters
Monster Manual
Fetid Aura. Constitution Saving Throw: DC 12, any creature that starts its turn in a 10-foot Emanation originating from the swarm. Failure: The target has the Poisoned condition until the start of
its next turn. While Poisoned, the target can take either an action or a Bonus Action on its turn, not both, and it can’t take Reactions.
Swarm. The swarm can occupy another creature’s
Monsters
Monster Manual
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
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
Monsters
Monster Manual
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
Temporary Hit Points.Bites. Melee Attack Roll: +2;{"diceNotation":"1d20+2", "rollType":"to hit", "rollAction":"Bites"}, reach 5 ft. Hit: 5 (2d4);{"diceNotation":"2d4", "rollType":"damage", "rollAction
Monsters
Monster Manual
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 snake. The swarm can’t regain Hit Points or gain
Temporary Hit Points.Bites. Melee Attack Roll: +6;{"diceNotation":"1d20+6", "rollType":"to hit", "rollAction":"Bites"}, reach 5 ft. Hit: 8 (1d8 + 4);{"diceNotation":"1d8 + 4", "rollType":"damage
Monsters
Monster Manual
Temporary Hit Points.Swarm of Grasping Hands. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Swarm of Grasping Hands"}, reach 5 ft. Hit: 20 (4d8 + 2
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 creature. The swarm can’t regain Hit Points or gain
Monsters
Monster Manual
Temporary Hit Points.
Water Breathing. The swarm can breathe only underwater.Bites. Melee Attack Roll: +5 (with Advantage if the target doesn’t have all its Hit Points), reach 5 ft. Hit: 8 (2d4
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 piranha. The swarm can’t regain Hit Points or gain
Monsters
Monster Manual
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through an opening large enough for a Medium creature. The swarm can’t regain Hit Points or
gain Temporary Hit Points.Bites. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Bites"}, reach 5 ft. Hit: 9 (2d6 + 2);{"diceNotation":"2d6+2", "rollType":"damage
Monsters
Monster Manual
Temporary Hit Points.Swarm of Proboscises. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Swarm of Proboscises"}, reach 5 ft. Hit: 14 (2d10 + 3);{"diceNotation
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 creature. The swarm can’t regain Hit Points or gain
Monsters
Monster Manual
Spider Climb. If the swarm has a Climb Speed, the swarm can climb difficult surfaces, including along ceilings, without needing to make an ability check.
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 insect. The swarm can’t regain Hit Points or gain Temporary Hit Points.Bites. Melee Attack Roll
Monsters
Monster Manual
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 raven. The swarm can’t regain Hit Points or gain
Temporary Hit Points.Beaks. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Beaks"}, reach 5 ft. Hit: 5 (1d6 + 2);{"diceNotation":"1d6+2", "rollType":"damage
Monsters
Monster Manual
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 bat. The swarm can’t regain Hit Points or gain
Temporary Hit Points.Bites. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Bites"}, reach 5 ft. Hit: 5 (2d4);{"diceNotation":"2d4", "rollType":"damage", "rollAction
Magic Items
Dungeon Master’s Guide
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
just happened.
56–60
A harmless swarm of butterflies fills a 10-foot Cube within 30 feet of yourself. The swarm disperses after 1 minute.
61–65
You pull a nonmagical object
Monsters
Monster Manual
Roll: +13;{"diceNotation":"1d20+13", "rollType":"to hit", "rollAction":"Rend"}, reach 5 ft. Hit: 14 (2d6 + 7);{"diceNotation":"2d6+7", "rollType":"damage", "rollAction":"Rend", "rollDamageType
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
Monsters
Monster Manual
", "rollType":"to hit", "rollAction":"Rend"}, reach 5 ft. Hit: 14 (2d6 + 7);{"diceNotation":"2d6+7", "rollType":"damage", "rollAction":"Rend", "rollDamageType":"Slashing"} Slashing damage plus 7 (2d6
. Pesky Swarm (Sage Only). 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
Monsters
Ghosts of Saltmarsh
a Small humanoid. The swarm can't regain hit points or gain temporary hit points.Slash. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Slash"} to hit, reach 0 ft
Deafening Clatter. Creatures are deafened while in the swarm's space.
Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for
Monsters
Ghosts of Saltmarsh
Blood Frenzy. The swarm has advantage on melee attack rolls against any creature that doesn't have all its hit points.
Seething. Once it enters combat, the swarm deals 10 slashing damage to itself at
the end of its turn if it did not make an attack on that turn. This damage ignores resistance, and it cannot reduce the swarm to 0 hit points.
Swarm. The swarm can occupy another creature's space and
Monsters
Mordenkainen Presents: Monsters of the Multiverse
;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Bites"} to hit, reach 0 ft., one target in the swarm’s space. Hit: 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Bites
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
Waterdeep: Dragon Heist
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 insect. The swarm can't regain hit points or gain temporary hit
points.
Mechanical. The swarm is made up of Tiny constructs and doesn't require air, food, drink, or sleep.Bite. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction
Monsters
Candlekeep Mysteries
","rollType":"to hit","rollAction":"Book Club"} to hit, reach 0 ft., one target in the swarm’s space. Hit: 6 (2d4 + 1);{"diceNotation":"2d4+1","rollType":"damage","rollAction":"Book Club","rollDamageType
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
Monsters
Planescape: Adventures in the Multiverse
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
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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
+4", "rollType":"to hit", "rollAction":"Bite"} to hit, reach 5 ft., one target. Hit: 1 piercing damage.Mind flayers create cranium rats by bombarding rat;rats with psionic energy. If enough 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 retain
Monsters
Spelljammer: Adventures in Space
;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Swarm of Bites"} to hit, reach 5 ft., one creature. Hit: 22 (6d6 + 1);{"diceNotation":"6d6+1","rollType":"damage","rollAction":"Swarm of
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
Van Richten’s Guide to Ravenloft
Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Undead Mass"} to hit, reach 0 ft., one target in the swarm’s space. Hit: 5 (1d6 + 2);{"diceNotation":"1d6+2","rollType
, reach 0 ft., one creature in the swarm’s space. Hit: 7 (2d6);{"diceNotation":"2d6","rollType":"damage","rollAction":"Grasping Limbs","rollDamageType":"necrotic"} necrotic damage, and the
Monsters
Fizban's Treasury of Dragons
":"to hit", "rollAction":""} to hit, reach 0 ft., one creature in the swarm’s space. Hit: 13 (3d6 + 3);{"diceNotation":"3d6+3", "rollType":"damage", "rollAction":"", "rollDamageType":"piercing
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
Monsters
Planescape: Adventures in the Multiverse
, reach 0 ft., one target in the swarm’s space. Hit: 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Bites", "rollDamageType":"piercing"} piercing damage, or 7 (2d6
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
Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Bite"} to hit, reach 0 ft., one target in the swarm’s space. Hit: 12 (3d6 + 2);{"diceNotation":"3d6+2","rollType
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
Monsters
Tomb of Annihilation
":"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
with its tail. It can't make both attacks against the same target.
Bite. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Bite"} to hit, reach 10 ft., one target. Hit
Monsters
Quests from the Infinite Staircase
points.Multiattack. The swarm makes two Gnashing Teeth attacks.
Gnashing Teeth. Melee Weapon Attack: +6;{"diceNotation":"1d20+6", "rollType":"to hit", "rollAction":"Gnashing Teeth"} to hit, reach 0 ft
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
Monsters
Van Richten’s Guide to Ravenloft
":"1d20+4","rollType":"to hit","rollAction":"Ravenous Bites"} to hit, reach 0 ft., one target in the swarm’s space. Hit: 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Ravenous
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
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
Curse of Strahd
When a corpse is reduced to 0 hit points, it splits open, disgorging a swarm of poisonous snakes. The snakes are hungry and fight until slain.Club. Melee Weapon Attack: +2;{"diceNotation":"1d20+2
","rollType":"to hit","rollAction":"Club"} to hit, reach 5 ft., one target. Hit: 2 (1d4);{"diceNotation":"1d4","rollType":"damage","rollAction":"Club","rollDamageType":"bludgeoning"} bludgeoning damage.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
temporary hit points.Bites. Melee Weapon Attack: +0;{"diceNotation":"1d20+0", "rollType":"to hit", "rollAction":"Bites"} to hit, reach 0 ft., one creature in the swarm’s space. Hit: 7 (2d6
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
Tales from the Yawning Portal
large enough for a Tiny rat. The swarm can't regain hit points or gain temporary hit points.Bite. Melee Weapon Attack: +2;{"diceNotation":"1d20+2","rollType":"to hit","rollAction":"Bite"} to hit, reach
Keen Smell. The swarm has advantage on Wisdom (Perception) checks that rely on smell.
Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening
Monsters
Van Richten’s Guide to Ravenloft
temporary hit points.Infestation. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Infestation"} to hit, reach 0 ft., one target in the swarm’s space. Hit: 10
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
Mordenkainen Presents: Monsters of the Multiverse
":"1d20+4","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger
within 20 feet of it. A swarm of insects (centipedes);swarm of insects (centipedes; see the Monster Manual) with 11 hit points emerges from the basket and rolls initiative. At the end of each of the swarm






