I've died a couple times exploring underwater. Water breathing would be great. Now if any racial ability svcks it's the wood elf, your can make an animal your friend for 60 seconds once a day? And every time I've ever used it the "friendly" animal just ran away.
not to mention that there's a shout that does the exact same thing, animal allegiance it's called I believe
I actually used that quite a bit when ambushed by saber tooths or bears
dno if it works on trolls though, are they considered animals ?
I do think the argonians look really badass
especially their skin is very nicely made