Who has enough powerful magic.

:smile13:Dark Magic is quite powerful for Necropolis:smile20! Plague could kill from 4 to 6 creatures of level 6-7!!! At level 25, without artifacts, you get 150-200 (or even 350(!!!:smile43:!!!)) mana, 15-20 spell power, 15-25 knowledge, as well as 20 attack and 20 defense!:smile13:
P.S. If you don't want to level up on the path to the Howl of Terror, I advise you to take Education + Magic Attraction!