Neutrals, who are they?

Fire elementals – they are the second strongest after water elementals, which I try to eliminate immediately! Water elementals – their magic is simply amazing, my archers are terrified! Earth elementals – no problem, even at an early stage, they don't need to defend themselves, they are easily killed from a distance! Air elementals – weak, but very active! Wolves – the second stack is very annoying, I suffer losses! Yetis – haven't seen them. Mummies – dangerous without good archers! Manticores – I remember a map where there were a lot of them, I lost a lot of my army! Death Knights – even in small numbers, I would give them a stack from my army, they are elite! Phoenixes – no comment! (voice) – Phoenixes!