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Grimmlet Swarm

Large Swarm of Tiny Monstrosities · Unaligned · CR 14

  • Swarm of Tiny Monstrosities
  • Large
  • Tier 3

Ranges across badlands; Grimmlet Swarm lists at CR 14 as a large swarm of tiny monstrosities (unaligned). Sourced from Tome of Beasts 2.

Stat Block

Challenge Rating
14
Type
Swarm of Tiny Monstrosities
Size
Large
Alignment
Unaligned
Speed
0, fly 30
Habitats
Badlands
Sources
Tome of Beasts 2

Ecology

Grimmlet Swarm is a collective of small creatures behaving as one, drawn to scent, sound, or warmth in numbers. It is most often found in badlands regions. It is large-sized, which shapes how it hunts, hides, or fights.

Behaviour

Grimmlet Swarm is a single drive amplified by numbers — feed, defend, breed. Its alignment varies by individual or is irrelevant — it acts on instinct, drive, or whoever commands it. It is largely instinct-driven; complex strategy is the work of whoever (or whatever) commands it. Spellcasting expands its repertoire well beyond what its physical stat block alone suggests.

Origin

Grimmlet Swarm is introduced in Kobold Press's Tome of Beasts 2 (2020). Within a campaign, its existence anchors a region with the kind of weight only an old, named species carries.

CR 14 monstersAll Swarm of Tiny MonstrositiessBadlands

Related Monsters

Frequently Asked Questions about Grimmlet Swarm

What is the challenge rating of Grimmlet Swarm?
The CR on Grimmlet Swarm is 14. That CR works against tier-3 parties.
What type of creature is Grimmlet Swarm?
The bestiary type for Grimmlet Swarm is swarm of tiny monstrosities, large size, unaligned alignment.
Where does Grimmlet Swarm live?
In the bestiary, Grimmlet Swarm appears in Badlands.
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QR code linking to Grimmlet Swarm — https://www.doungim.com/dnd/monsters/grimmlet-swarm Scannable QR code encoding the URL https://www.doungim.com/dnd/monsters/grimmlet-swarm. Point a phone camera at this code to open the Grimmlet Swarm page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.
Scannable QR code encoding the URL https://www.doungim.com/dnd/monsters/grimmlet-swarm. Point a phone camera at this code to open the Grimmlet Swarm page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.