What about the Shanti golems? In Heroes 7, they are more brutal than in Heroes 5. Which creatures can be used for the animations? Hmm, there's a problem with the Krakens, but what about the Mermaids?
Nagas. Just need to improve the quality and death animations, and voila. By the way, we need to make snow women, because we have everything else, but not them.
I've seen Nagas made on Rakshasas.
And golems can be tried on Nagolems, just with a one-handed animation (or two, but also equip the other hand with spikes).
И пусть Эльрат осветит твой путь