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+8, reach 10 ft. 14 () 🔊 Thunder damage.
Whirlwind Recharge 4
STR SaveDC 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 condition. Success: Half damage only.