race features:
Waterborn: You are resistant to cold damage. You also can breathe air and water, as well as swim equal to your normal unhindered movement.
Dangerous Waters: You know the Shape Water cantrip. Once you reach 3rd level, you can cast the Fog Cloud spell once a day at 1st level. Once you reach 6th level, you can cast the Wall of Water spell once a day at 3rd level. Once you reach 10th level, you can cast the Maelstrom spell once a day at 5th level. Once you reach 14th level, you can cast the Investiture of Ice spell once a day at 6th level. You regain the use of the spells after a Long Rest. Charisma is your spellcasting ability for these spells.
Common features of Water Spiri are, pure blue eyes, sapphire like freckles, liquid tongue, imperceptible heartbeat, damp skin.