Giant Water Elemental — fantasy monster illustration. Giant Water Elemental is a huge elemental (Challenge Rating 9).

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Giant Water Elemental

Huge Elemental

AC
14
HP
157
Speed
30
CR
9

Armor Class 14

Hit Points 157 (15d12+60)

Speed 30 ft., swim 90 ft.


STR
18 (+4)
DEX
14 (+2)
CON
18 (+4)
INT
6 (-2)
WIS
10 (+0)
CHA
6 (-2)

Damage Resistances acid; damage from nonmagical weapons

Damage Immunities poison

Condition Immunities fatigue, grappled, paralyzed, petrified, poisoned, prone, restrained, unconscious

Senses darkvision 60 ft., passive Perception 10

Languages Aquan

Challenge 9


Traits

Conductive. If the elemental takes lightning damage, each creature sharing its space takes the same amount of lightning damage.

Fluid Form. The elemental can enter and end its turn in other creatures spaces and move through a space as narrow as 1 inch wide without squeezing.

Freeze. If the elemental takes cold damage, its speed is reduced by 15 feet until the end of its next turn.

Actions

Multiattack. The elemental makes two slam attacks.

Slam. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 22 (4d8 + 4) bludgeoning damage.

Whelm. The elemental targets each Large or smaller creature in its space. Each target makes a DC 15 Strength saving throw. On a failure the target is grappled (escape DC 15). Until this grapple ends the target is restrained and unable to breathe air. The elemental can move at full speed while carrying grappled creatures inside its space. It can grapple one Large creature or up to four Medium or smaller creatures.

Community Images

Giant Water Elemental — fantasy monster illustrationPrimary
FTTHelper · auto-generated · monster · monster

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Further reading

Jetpack7 Game Master Series
The Game Master's Book of Random Encounters
Jeff Ashworth · 2020
The Game Master's Book of Traps, Puzzles and Dungeons
Jeff Ashworth · 2022
The Game Master's Book of Legendary Dragons
Aaron Hübrich · 2022