Genasi {Aether}
Aether Genasi
Ethereal Sight With this ability, you can see creatures in the Ethereal Plain up to 15ft. Cunning Determination Being strong willed allows you to move and act quickly. You can take a bonus action on each of your turns in combat. This action can be used only to take the Dash, Disengage, or Hide action. Introspection You know the Guidance cantrip. Once you reach 3rd level, you can cast Guiding Bolt once with this trait and you regain the ability to cast it this way when you finish a short rest. And when you reach 5th level, you can cast the Revivify spell (still requiring the material component) and you regain the ability to cast it this way when you finish a long rest. Constitution is your spellcasting ability for these spells.
Languages. You can speak, read, and write Common and Primordial. Primordial is a guttural language, filled with harsh syllables and hard consonants.
Ethereal Sight: This is slightly much when a Horizon walker gets this at 3rd level for a single action... Cunning Determination is basically Goblin's so i don't see full issues with this Introspection Guidance and Guiding Bolt is fine but Revivify is crazy for 5th level character Language is what ever How i would adjust it is make the sight be an action that you can see 5 feet for like 1 minute