Which unit in the Dark Elf castle do you dislike the most based on its appearance?

Assasin, Beast, Minotaur, Lizard Riders, Hydra, Twilight Witch, Twilight Dragon, Black Dragon.
Why did Nival confuse Dark Elves and Drow:mad:? After all, only the Drow have a matriarchy, while the Dark Elves have a patriarchy.