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Young Sea Dragon

Large Dragon · Neutral Evil · CR 9

  • Dragon
  • Large
  • Tier 2
  • Evil

Young Sea Dragon is a large dragon of neutral evil alignment, CR 9. Found in mountain and underwater. Sourced from Tome of Beasts 1.

Stat Block

Challenge Rating
9
Type
Dragon
Size
Large
Alignment
Neutral Evil
Speed
30, fly 80, swim 50
Habitats
Mountain, Underwater
Sources
Tome of Beasts 1

Ecology

Young Sea Dragon is one of the elder species, claiming a wide territory and shaping the ecology around it for centuries. It is most often found in mountain regions. It is large-sized, which shapes how it hunts, hides, or fights.

Behaviour

Young Sea Dragon is intelligent, vain, long-memoried; it remembers slights for centuries and rewards loyalty in kind. Its Neutral Evil alignment shapes how it engages with the world — predictable in tendency, even when unpredictable in detail. It is intelligent enough to plan, scheme, or remember.

Origin

Young Sea Dragon is introduced in Kobold Press's Tome of Beasts 1 (2016). Dragons in D&D canon trace to Bahamut and Tiamat, with each lineage having its own founding myth. Within a campaign, its existence anchors a region with the kind of weight only an old, named species carries.

CR 9 monstersAll DragonsMountainUnderwater

Related Monsters

Frequently Asked Questions about Young Sea Dragon

What is the challenge rating of Young Sea Dragon?
Young Sea Dragon has a challenge rating of 9. It matches tier-2 to early-tier-3 encounter math.
What type of creature is Young Sea Dragon?
The bestiary type for Young Sea Dragon is dragon, large size, neutral evil alignment.
Where does Young Sea Dragon live?
Young Sea Dragon's listed habitats include Mountain, Underwater.
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QR code linking to Young Sea Dragon — https://www.doungim.com/dnd/monsters/young-sea-dragon Scannable QR code encoding the URL https://www.doungim.com/dnd/monsters/young-sea-dragon. Point a phone camera at this code to open the Young Sea Dragon 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/young-sea-dragon. Point a phone camera at this code to open the Young Sea Dragon page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.