Prismatic Soul
The first time each round the greatwyrm takes Radiant damage, reduce that damage by 30 and one hostile creature within 60 feet takes 15 Radiant damage.
Crystal Dragon (Greatwyrm)
Crystal Dragon (Greatwyrm) 5e reference with CR 26, type, stat block details, token resources, terrain tools, fear hooks, and monster hunt generation.
CR 26DragonStat Block + PDFHunt Ready
Original 5e-Compatible Stat BlockDownload PDF
Overview
A crystal greatwyrm is a radiant gem sovereign, a vast dragon of psychic brilliance and cold clarity that overwhelms lesser minds.
Quick 5e Answer
Crystal Dragon (Greatwyrm) CR, type, stat block, and table tools
Crystal Dragon (Greatwyrm) is a CR 26 dragon for D&D 5e. This page includes AC 23, HP 552 (24d20 + 300), a ready stat block, a downloadable PDF, and connected encounter tools.
CR26
TypeDragon
Stat BlockOriginal 5e-Compatible Stat Block
PDF SheetAvailable
AC23
HP552 (24d20 + 300)
Original 5e-Compatible Stat Block
Crystal Dragon (Greatwyrm)
Gargantuan, Dragon (Gem), Neutral Good
Original 5e5e-compatiblemonster-almanac-original-v1PDF Ready
This is an original Monster Almanac 5e-compatible stat block, not an official SRD stat block.
Armor Class23
Hit Points552 (24d20 + 300)
Challenge26 • 90,000 XP
Proficiency+8
- Speed
- Fly 100 ft., Walk 50 ft.
- Initiative
- +5
- Saving Throws
- Cha +17, Con +18, Dex +13, Wis +16
- Skills
- Insight +16, Stealth +13, Perception +24
- Damage Resistances
- Radiant, Psychic
- Damage Immunities
- Charmed, Frightened
- Condition Immunities
- Charmed, Frightened
- Senses
- Blindsight 120 ft., Truesight 120 ft.; Passive Perception 34
- Passive Perception
- 34
- Languages
- Common, Draconic, telepathy 240 ft.
STR30+10
DEX20+5
CON30+10
INT26+8
WIS26+8
CHA28+9
Traits
Gem Apex Mind
The greatwyrm has Advantage on Intelligence, Wisdom, and Charisma saving throws.
Actions
Multiattack
The greatwyrm makes three attacks: Bite and two Claws.
Bite
Melee Attack Roll: +18, reach 20 ft. Hit: 36 (4d12 + 10) Piercing damage plus 45 (10d8) Radiant damage.
Claw
Melee Attack Roll: +18, reach 15 ft. Hit: 24 (4d6 + 10) Slashing damage.
Prismatic Breath (Recharge 5-6)
Constitution Saving Throw: creatures in a 120-foot Cone. Failure: 153 (34d8) Radiant damage and the target is Blinded until the end of its next turn. Success: Half damage.
Reactions
Crystal Refraction
When the greatwyrm is targeted by a spell attack, it imposes Disadvantage on the attack roll.
Generate Terrain
Mountain
Base + optional customizer
Morning • Clear • Narrow Pass • Bare Rock • Rope Bridge
Arctic
Base + optional customizer
Morning • Clear • Frozen Lake • Light Snow Cover • Abandoned Camp Remains
Extraplanar
Base + optional customizer
Morning • Planar Instability • Warped Paths • Arcane Storm Lines • Planar Anchor
Note: These resource links work best when you are logged in to ChatGPT in your browser.
Crystal Dragon (Greatwyrm) Token, Portrait, Chatbot, Terrain, Fear Hooks, Hunt Generator, and D&D 5e Resources
Crystal Dragon (Greatwyrm) 5e reference: CR 26 dragon, AC 23, HP 552 (24d20 + 300), PDF sheet, token, portrait, terrain, fear hooks, and hunt tools for… This page is part of the complete Monster Almanac stat block library. It includes a original 5e-compatible stat block with a downloadable PDF sheet, plus connected prep tools. Use this Monster Almanac page to move from search result to table prep: read the quick 5e reference, open the stat block, download the PDF when available, generate a token or portrait prompt, build matching terrain, create a monster-bound fear hook, and turn Crystal Dragon (Greatwyrm) into a focused hunt.
Using Crystal Dragon (Greatwyrm) in play
Crystal Dragon (Greatwyrm) can be used in Mountain, Arctic, Extraplanar when you want a CR 26 dragon that helps shape combat pressure, exploration tension, or narrative danger.
Crystal Dragon (Greatwyrm) works well as a supporting threat, recurring danger, or encounter-building piece inside a larger scene.
The attached original 5e-compatible stat block gives you a table-ready rules reference, and the PDF button keeps the sheet easy to print or save before the session.
This makes Crystal Dragon (Greatwyrm) useful not only as a monster reference, but also as a scene-shaping piece for travel danger, dungeon pressure, wilderness discovery, or a stronger narrative threat.
Why this monster is useful
- Fits naturally into Mountain, Arctic, Extraplanar.
- Works as a CR 26 option for encounter building and pacing.
- Connects directly with a stat block, downloadable PDF, portrait, token, chatbot, terrain, fear hook, and hunt resources.
- Helps game masters move from reference to actual tabletop use more quickly.
Quick ideas for scene building
- Use Crystal Dragon (Greatwyrm) as a wandering threat tied to the local environment.
- Pair the monster with terrain from the environments shown above.
- Add an NPC witness, hunter, scholar, survivor, or fearful character to frame the danger.
- Open the chatbot resource to give the creature more roleplay or lore flavor.
- Use the hunt generator to turn this monster into a focused adventure hook.
Crystal Dragon (Greatwyrm) 5e quick FAQ
What CR is Crystal Dragon (Greatwyrm) in D&D 5e?
Crystal Dragon (Greatwyrm) is listed in Monster Almanac as a CR 26 dragon.
What type of monster is Crystal Dragon (Greatwyrm)?
Crystal Dragon (Greatwyrm) is listed as a dragon.
Does Crystal Dragon (Greatwyrm) have a 5e stat block?
Yes. This page includes a original 5e-compatible stat block and a downloadable PDF sheet.
Can I generate a token or hunt for Crystal Dragon (Greatwyrm)?
Yes. This page links to Crystal Dragon (Greatwyrm) token, portrait, chatbot, terrain, fear hook, and monster hunt tools for fast D&D prep.
Continue building the scene
After choosing Crystal Dragon (Greatwyrm), the next step is usually to connect the monster with a place, an encounter shape, a supporting cast, or a character who fears it. Use the tools below to keep building without leaving the Monster Almanac workflow.