- Armor Class 15 (natural armor)
- Hit Points 90 ()
- Speed 10 ft., fly 90 ft. (hover)
- Initiative +5 (15)
- Resistances lightning
- Immunities poison, thunder, exhaustion, grappled, paralyzed, petrified, poisoned, prone, restrained, unconscious
- Senses Darkvision 60 ft., Passive Perception 10
- Languages Primordial (Auran)
- Challenge 5 (1,800 XP; PB +3)
Traits
Air Form. The elemental can enter a creature’s space and stop there. It can move through a space as narrow as 1 inch without expending extra movement to do so.
Actions
Multiattack. The elemental makes two Thunderous Slam attacks.
Thunderous Slam. Melee Attack Roll: , reach 10 ft. Hit: 14 () Thunder damage.
Whirlwind (Recharge 4–6). Strength Saving Throw: DC 13, one Medium or smaller creature in the elemental’s space. Failure: 24 () Thunder damage, and the target is pushed up to 20 feet straight away from the elemental and has the Prone condition. Success: Half damage only.