Theros homebrew race feedback

So I’ve been working on creating some homebrew reces for the theros setting and I’m looking for some feedback mechanically.

the species i created are called Sylphs (Nymph-Human hybrids) basically standins for elves,-with them even having many of the same features, except being more elemental.

this is the link: https://drive.google.com/file/d/10uY8xLlVtKD1EiDEBceggYy253ja5FZM/view?usp=drivesdk (sorry it looks a little funky, but all the info is there)

i decided to give them special features based on what Nymph theyre parented by, but I’m wondering it may be a little overpowered. Are they fine as they are? would getting rid of the spell help? or do i need to redo them all

(also yes they is no entry for the dryad. any suggestions appreciated :3)

(also-also, i added a wind Nymph: the Aurae)