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Swarm of Spiders

D&D 5e · 2014·Medium swarm of Beast·Unaligned

Armor class
12natural armor
Hit points
225d8
Challenge
1/2100 XP
Proficiency
+2

Speed 20 ft., climb 20 ft.

Ability scores, modifiers and saving throws
MeasureStrDexConIntWisCha
Score31310171
Mod-4+1+0-5-2-5
Save-4+1+0-5-2-5
Resistances
bludgeoning, piercing, slashing
Condition immunities
charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned
Senses
blindsight 10 ft., passive Perception 8
Languages
—

Traits

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 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.

Web Sense

While in contact with a web, the swarm knows the exact location of any other creature in contact with the same web.

Web Walker

The swarm ignores movement restrictions caused by webbing.

Actions

Bites

Melee Weapon Attack: +3 to hit, reach 0 ft., one target in the swarm's space. Hit: 10 (4d4) piercing damage, or 5 (2d4) piercing damage if the swarm has half of its hit points or fewer.

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Rules source: System Reference Document 5.1 ↗

This work includes material taken from the System Reference Document 5.1 ("SRD 5.1") by Wizards of the Coast LLC and available at https://dnd.wizards.com/resources/systems-reference-document. The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License available at https://creativecommons.org/licenses/by/4.0/legalcode. Stat blocks were structured and tagged by JustRoll from the Open5e transcription, then checked against the official document; values that differed were corrected from it.

Creative Commons Attribution 4.0