Air Form. Zephyr can enter a hostile creature's space and stop there. It can move through a space as narrow as 1 inch wide without squeezing.

Legendary Resistance (3/Day). If Zephyr fails a saving throw, it can choose to succeed instead.

Immutable Form. Zephyr is immune to any spell or effect that would alter its form.

Magic Resistance. Zephyr has advantage on saving throws against spells or other magical effects.

Magic Weapons. Zephyr's attacks are magical.

Multiattack. Zephyr makes two slam attacks or a single cutting wind attack.

Slam. Melee Weapon Attack: +13 to hit, reach 10 ft., one target. Hit: 21 (2d12 + 8) bludgeoning damage.

Cutting Wind. Ranged Weapon Attack: +13 to hit, reach 60/180 ft. one target. Hit: 34 (4d12 + 8) slashing damage. If the target is a creature, it must succeed on a DC 17 Constitution saving throw or be stunned until the start of its next turn.

Microburst (Recharge 5–6). Each creature within 10 feet of Zephyr must make a DC 17 Dexterity saving throw. On a failure, a target takes 18 (4d8) bludgeoning damage and is flung up 30 feet away from Zephyr in a random direction and knocked prone. If a thrown target strikes an object, such as a wall or floor, the target takes 3 (1d6) bludgeoning damage for every 10 feet it was thrown. If the target is thrown at another creature, that creature must succeed on a DC 17 Dexterity saving throw or take the same damage and be knocked prone.

If the saving throw is successful, the target takes half the bludgeoning damage and isn't flung away or knocked prone.

Dissipate. As a reaction to a single melee weapon attack, Zephyr can dissipate causing a single hit to miss and move up to half its fly speed.

Zephyr can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. Zephyr regains spent legendary actions at the start of its turn.

Move. Zephyr can move up to its fly speed.

Slam. Zephyr makes one slam attack.

Cutting Wind (Costs 2 Actions). Zephyr makes one cutting wind attack.