Which race would you add to Heroes?

I'll suggest something later. The problem is that if you highlight one, you have to highlight all the elements, otherwise others might get offended, and it turns out to be unoriginal – the descendants are already unoriginal, just like the Conflux. All races are based on a core nation: Necropolis – on vampires and skeletons, demons – on imps, elves, humans, dwarves, etc. Even the future orcs have a core unit. But are there at least a couple of intelligent creatures that can unite the rest? And then, how to fit elementals into the world of Ashan – did they emerge from a volcano during a magical storm or something?)))))):D