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Stoneback Isopod

Medium Beast · · CR 2

  • Beast
  • Medium
  • Tier 1

Ranges across urban; Stoneback Isopod lists at CR 2 as a medium beast. Sourced from Flee, Mortals!.

Stat Block

Challenge Rating
2
Type
Beast
Size
Medium
Alignment
Speed
20, climb 20, swim 20
Habitats
Urban
Sources
Flee, Mortals!

Ecology

Stoneback Isopod is a non-magical animal, occupying a real ecological niche — predator, scavenger, herbivore, or pack member. It is most often found in urban regions. It is medium-sized, which shapes how it hunts, hides, or fights.

Behaviour

Stoneback Isopod is driven by instinct — territory, hunger, fear, mating. 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.

Origin

Stoneback Isopod is introduced in MCDM's Flee, Mortals! (2023). Within a campaign, its existence anchors a region with the kind of weight only an old, named species carries.

CR 2 monstersAll BeastsUrban

Related Monsters

Frequently Asked Questions about Stoneback Isopod

What is the challenge rating of Stoneback Isopod?
On the bestiary CR scale, Stoneback Isopod sits at 2. It matches tier-1 encounter math.
What type of creature is Stoneback Isopod?
By creature type, Stoneback Isopod is a beast, medium size.
Where does Stoneback Isopod live?
The bestiary places Stoneback Isopod in Urban.
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QR code linking to Stoneback Isopod — https://www.doungim.com/dnd/monsters/stoneback-isopod Scannable QR code encoding the URL https://www.doungim.com/dnd/monsters/stoneback-isopod. Point a phone camera at this code to open the Stoneback Isopod 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/stoneback-isopod. Point a phone camera at this code to open the Stoneback Isopod page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.