Armor Class 13
Hit Points 93 (11d10 + 33)
Speed 50 ft.
Damage Resistances bludgeoning, piercing, slashing
Damage Immunities fire, poison
Condition Immunities exhaustion, grappled, paralyzed, petrified, poisoned, prone, restrained, unconscious
Senses Darkvision 60 ft., passive Perception 10
Languages Primordial (Ignan)
Challenge 5
Fire Aura. At the end of each of the elemental's turns, each creature in a 10-foot Emanation originating from the elemental takes 5 (1d10) Fire damage. Creatures and flammable objects in the Emanation start burning.
Fire Form. The elemental can move through a space as narrow as 1 inch without expending extra movement to do so, and it can enter a creature's space and stop there. The first time it enters a creature's space on a turn, that creature takes 5 (1d10) Fire damage.
Illumination. The elemental sheds Bright Light in a 30-foot radius and Dim Light for an additional 30 feet.
Water Susceptibility. The elemental takes 3 (1d6) Cold damage for every 5 feet the elemental moves in water or for every gallon of water splashed on it.
Multiattack. The elemental makes two Burn attacks.
Burn. m +6, reach 5 ft. Hit: 10 (2d6 + 3) Fire damage. If the target is a creature or a flammable object, it starts burning.
Monster Manual (2024), p. 118