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Primordial Matriarch

Gargantuan Elemental · Neutral · CR 21

  • Elemental
  • Gargantuan
  • Tier 4
  • Neutral

Primordial Matriarch, CR 21, fills the gargantuan elemental role with neutral disposition. Encounter regions: mountain and planar. Sourced from Tome of Beasts 3.

Stat Block

Challenge Rating
21
Type
Elemental
Size
Gargantuan
Alignment
Neutral
Speed
0, fly 120
Habitats
Mountain, Planar
Sources
Tome of Beasts 3

Ecology

Primordial Matriarch is a being of one of the inner planes, summoned, escaped, or birthed where planar boundaries thin. It is most often found in mountain 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

Primordial Matriarch is simple in motivation but immense in reach — fire wants to burn, water wants to flow. Its Neutral alignment shapes how it engages with the world — predictable in tendency, even when unpredictable in detail. It is largely instinct-driven; complex strategy is the work of whoever (or whatever) commands it.

Origin

Primordial Matriarch is introduced in Kobold Press's Tome of Beasts 3 (2022). Elementals come from the inner planes — the Plane of Fire, Water, Earth, Air, or the para-elemental borders. Within a campaign, its existence anchors a region with the kind of weight only an old, named species carries.

CR 21 monstersAll ElementalsMountainPlanar

Related Monsters

Frequently Asked Questions about Primordial Matriarch

What is the challenge rating of Primordial Matriarch?
Primordial Matriarch's challenge rating is 21. A party in this band fits the very top of the level ladder.
What type of creature is Primordial Matriarch?
By creature type, Primordial Matriarch is a elemental, gargantuan size, neutral alignment.
Where does Primordial Matriarch live?
Habitats for Primordial Matriarch: Mountain, Planar.
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