The fourth race will be elves; at least, this was indirectly substantiated on foreign forums, and the developers briefly mentioned light elves. As for the fifth race, nothing is clear yet. In any case, how do the completely new, neutral Nagas fit into the plot about sibling rivalry and murder? After all, each race in the campaign will be represented by a brother or sister. In my opinion, this is not a viable option.
There are rumors that they could have implemented it in the 3rd expansion, which never came out.
Only, the head and chest seem a bit strange... I won't say anything about the arms; I gave one of my races eight of them, which is even more amusing and bizarre...
Something like Mowgli, raised by Nagas, an illegitimate son of the king, suddenly learns about his father's death and, somehow, that he is his father, and decides to assert his rights to the throne along with his brothers.
Or he will be half-human, half-elf.
🏹🎪+⛓️♿=💕