Huge Elemental, neutral
Armor Class 14 (natural armor)
Hit Points 138 (12d12+60)
Speed swim +90, walk +30
Challenge 7
Damage Resistances acid, cold, fire; bludgeoning, piercing, slashing from nonmagical attacks
Damage Immunities poison
Condition Immunities exhaustion, grappled, paralyzed, petrified, poisoned, prone, restrained, unconscious
Senses darkvision 60 ft., passive Perception 10
Languages Aquan
Water Form. The elemental can enter a hostile creature's space and stop there. It can move through a space as narrow as 1 inch wide without squeezing.
Multiattack. The elemental makes two slam attacks.
Slam. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 16 (2d10 + 5) bludgeoning damage plus 7 (2d6) fire damage.
Scald (Recharge 6). A fire-infused water elemental sprays a 30-foot cone of superheated water. Each creature in the area must make a DC 12 Dexterity saving throw. On a failure, a creature takes 21 (6d6) fire damage and is knocked prone. On a success, a creature takes half as much damage and isn't knocked prone.
Source: Tome of Beasts 2 · OGL/Open