Gem Greatwyrm (5e)

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 5th edition Pointer  + 

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Gem Greatwyrm (pointer) [1] [2]
Gargantuan Dragon (Gem Dragons), Neutral
Armor Class: 22 (natural armor)
Hit Points: 507
Speed: 60 ft., burrow 60 ft., fly 120 ft. (hover), swim 60 ft.
Saving Throws: Dex, Con, Wis, Cha
Skills: Arcana, History, Perception
Senses: truesight 120 ft., passive Perception 25
Languages: Common, Draconic
Habitat: Arctic, Coastal, Desert, Feywild, Forest, Grassland, Hill, Mountain, Shadowfell, Swamp, Underdark, Underground, Underwater
Challenge: 26 (90,000 xp)Proficiency Bonus (PB): +8


Gem Awakening (Recharges after a short or long rest).

Legendary Resistance (4/Day). [3] If the greaywyrm fails a saving throw, it can choose to succeed instead.

Unusual Nature.



Bite. Melee Weapon Attack

Claw. Melee Weapon Attack

Breath Weapon (Recharges 5-6).

Mass Telekinesis (Gem Awakening only; Rechareges after a short or long rest).


Bonus Actions

Change Shape.

Psychic Step.

Legendary Actions

The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The dragon regains spent legendary actions at the start of its turn.


Psionics (Costs 2 Actions).

Psychic Beam (Costs 3 Actions).

Unofficial Description: Gem Dragon of immense age and power

Sources and Notes[edit]

  1. James Wyatt, et. al. (26 October 2021). Fizban's Treasury of Dragons. (5e) Wizards of the Coast. ISBN 978-0-7869-6730-8. p. 200-201. © Wizards of the Coast (used under 'fair use' clause).
  2. Habitat (unofficial) - User
  3. Trait matches the trait of the same name in the 5th ed. SRD. - Wizards RPG Team (6 May 2015). SRD-OGL v5.1. (5e) Wizards of the Coast. Licensed: OGL.

Back to Main Page5eMonsterDragonGem Dragon

Facts about "Gem Greatwyrm (5e)"
AlignmentNeutral +
AuthorFizban's Treasury of Dragons +
CRval26 +
Canontrue +
Challenge Rating26 +
Creature NameGem Greatwyrm +
Experience Points90,000 +
FeaturesGem Awakening +, Legendary Resistance +, Unusual Nature +, Multiattack +, Bite +, Claw +, Breath Weapon +, Mass Telekinesis +, Spellcasting +, Change Shape +, Psychic Step +, Psionics + and Psychic Beam +
HabitatArctic +, Coastal +, Desert +, Feywild +, Forest +, Grassland +, Hill +, Mountain +, Shadowfell +, Swamp +, Underdark +, Underground + and Underwater +
Hit Points507 +
Legendary Monstertrue +
NameGem Greatwyrm +
PublicationFizban's Treasury of Dragons +
SizeGargantuan +
SortTextDragon Gem Greatwyrm +
SubtypeGem Dragon +
SummaryGem Dragon of immense age and power +
TypeDragon +