Child of the Winds

You learn to influence the air and wind around you to your benefit. You gain the following benefits:

• Your speed increases by 10 feet.
• You can cast the gust of wind spell once with this trait, requiring no material components, and you regain the ability to cast it this way when you finish a long rest. Constitution is your spellcasting ability for this spell..
• You gain the ability to protect yourself with the wind. When someone you can see targets you with an attack roll, or an effect you can see forces you to make a dexterity saving throw you can use your reaction to impose disadvantage on that attack roll or to gain advantage on that saving throw. You can use this feature once per short or long rest.