
I play a young Xaela from the Orben tribe, so I'm operating under the impression that sailing around Othard for the majority of her life would've given her a wider exposure to a variety of dialects than the average Xaela. I haven't completely settled on how she talks as a result of that (she's literate because her mother was, so at most she probably has a faint accent)... but I don't think it'd be unreasonable for her to at least have a good understanding of many different accents/dialects she hears. She can speak whatever the 'common Xaela tongue' is fluently.
As for my Raen, there will be certain slang terms and expressions she won't get, and she has trouble pronouncing Elezen names/words. But it ends there.
As for my Raen, there will be certain slang terms and expressions she won't get, and she has trouble pronouncing Elezen names/words. But it ends there.