Which race would you add to Heroes?

It’s a pity to see them portrayed as aggressors. But they really do have their reasons. The elements are tired of enduring how other races mercilessly ravage the land on which they were created, the land to which they belong. A hero, an elementalist, has emerged, determined to put an end to these endless wars. He has chosen a simple solution for himself: to erase from the world everything that does not belong to the elements and to build his own world, a world without war...
But even among his own people, he will find opponents to his idea, as it is clear that he has gone mad.