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Poisonous Snake

Tiny Beast · · CR 1/8

  • Beast
  • Tiny
  • Tier 1

Poisonous Snake is a tiny beast of unaligned alignment, CR 1/8. Found in coastal, desert, forest, grassland, hill, and swamp. Sourced from Monster Manual (5e 2014).

Stat Block

Challenge Rating
1/8
Type
Beast
Size
Tiny
Alignment
Speed
Habitats
Coastal, Desert, Forest, Grassland, Hill, Swamp
Sources
Monster Manual (5e 2014)

Ecology

Poisonous snakes inhabit nearly every climate but tundra, with regional variants: pit vipers in forests, sand vipers in deserts, mangrove serpents in coasts and swamps. They feed on rodents, frogs, and birds, regulating local pest populations. Some species are oviparous, others give live birth. Females may guard hatchlings briefly before abandoning them. Mating concentrates many snakes in one place during breeding season.

Behaviour

Most strikes are defensive; the snake prefers stealth and retreat. It coils in cool shadow during the day, hunts at dusk, and basks at midmorning. When startled, it gives warning posture (rearing, hissing, hood-flaring depending on species) before biting. Venom delivery varies: some species can dry-bite, conserving toxin for prey, while others always inject.

Origin

In folklore, poisonous snakes are tied to chthonic deities, fertility goddesses, and trickster spirits. Some sects of yuan-ti or naga settings claim descent from sacred snakes blessed by serpent-gods. Druids may ally with snakes for their patient hunting wisdom. Cursed bloodlines transform afflicted humanoids into snake-form during full moons, leaving venomous bite-marks on family heirlooms.

All BeastsCoastalDesertForestGrasslandHillSwamp

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Frequently Asked Questions about Poisonous Snake

What is the challenge rating of Poisonous Snake?
Listed CR for Poisonous Snake: 1/8. Match it to a party that works against low-level groups.
What type of creature is Poisonous Snake?
Poisonous Snake is classified as a beast in D&D 5e, tiny size.
Where does Poisonous Snake live?
The published habitats for Poisonous Snake: Coastal, Desert, Forest, Grassland, Hill, Swamp.
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Scannable QR code encoding the URL https://www.doungim.com/dnd/monsters/poisonous-snake. Point a phone camera at this code to open the Poisonous Snake page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.