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Ancient Amethyst Dragon

Gargantuan Dragon (Gem) · Neutral · CR 23

  • Dragon (Gem)
  • Gargantuan
  • Tier 4
  • Neutral

Ancient Amethyst Dragon is a gargantuan dragon (gem) of neutral alignment, CR 23. Found in any, planar, underwater, underground, and mountain. Sourced from Fizban's Treasury of Dragons.

Stat Block

Challenge Rating
23
Type
Dragon (Gem)
Size
Gargantuan
Alignment
Neutral
Speed
40, fly 80, swim 40
Habitats
Any, Planar, Underwater, Underground, Mountain
Sources
Fizban's Treasury of Dragons

Ecology

Ancient Amethyst 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 planar regions. It is gargantuan-sized, which shapes how it hunts, hides, or fights. As a legendary creature, it is rare in the world and likely the only specimen of its kind in the local region.

Behaviour

Ancient Amethyst Dragon is intelligent, vain, long-memoried; it remembers slights for centuries and rewards loyalty in kind. Its Neutral 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. Spellcasting expands its repertoire well beyond what its physical stat block alone suggests.

Origin

Ancient Amethyst Dragon is expanded in Fizban's Treasury of Dragons. 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 23 monstersAll Dragon (Gem)sAnyPlanarUnderwaterUndergroundMountain

Related Monsters

Frequently Asked Questions about Ancient Amethyst Dragon

What is the challenge rating of Ancient Amethyst Dragon?
Ancient Amethyst Dragon has a challenge rating of 23. It matches the highest-tier encounter math.
What type of creature is Ancient Amethyst Dragon?
Ancient Amethyst Dragon is classified as a dragon (gem) in D&D 5e, gargantuan size, neutral alignment.
Where does Ancient Amethyst Dragon live?
Ancient Amethyst Dragon's listed habitats include Any, Planar, Underwater, Underground, Mountain.
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Scannable QR code encoding the URL https://www.doungim.com/dnd/monsters/ancient-amethyst-dragon. Point a phone camera at this code to open the Ancient Amethyst Dragon page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.