Air Genasi

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. Primordial is a guttural language, filled with harsh syllables and hard consonants.