Genasi (Air)

Ability Score Increase. Your Constitution score increases by 2 and your Dexterity score increases by 1.   Age. Genasi mature at about the same rate as humans and reach adulthood in their late teens. They age somewhat slower than humans do, with a predicted life expectancy of 120 years.   Size. Genasi are as varied as their mortal parents but are generally built like humans, standing anywhere from 5 feet to over 6 feet tall.   Arcane Prodigy. Whenever you make an Intelligence (Arcana) check related to magic items or alchemical objects, you can add twice your proficiency bonus, instead of any proficiency bonus you normally apply.   Unending Breath. You can hold your breath indefinitely while you're not incapacitated.   Mingle with the Wind. You can cast the levitate 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.

Languages. You can speak, read, and write Common and Primordial.