Apologies for forgetting about this. I seem to be getting very distracted lately.
Some comments for you.
Barghast are decendants of the Imass that did not participate in the Ritual of Tellann. As far as I remember, they also tend to use a lot of different weapons, it could be based on Tribal preference. I believe they are also found on all continents.
Jaghut looks good. More is revealed about them in one of the later books.
Moranth looks good, although I'd replace references to T'lan Imass to just Imass (that Ritual of Tellann again). Imass and T'lan Imass being two very different things.
Otataral more is revealed in later books. Not sure how far you have read in the series.
Some comments for you.
Barghast are decendants of the Imass that did not participate in the Ritual of Tellann. As far as I remember, they also tend to use a lot of different weapons, it could be based on Tribal preference. I believe they are also found on all continents.
Jaghut looks good. More is revealed about them in one of the later books.
Moranth looks good, although I'd replace references to T'lan Imass to just Imass (that Ritual of Tellann again). Imass and T'lan Imass being two very different things.
Otataral more is revealed in later books. Not sure how far you have read in the series.