Necromancers have issues with morale. If they encounter a particularly lucky and moral opponent, it's hard to say how things will turn out, but the truth is, legions of well-upgraded skeleton archers can compensate for these problems!
Nothing compensates. The hero compensates. By using magic, he can create a soup of units from the enemy army (weakness, overall -12 attack, plague, overall, etc.).
ФЛУДОВСКИЕ ССЫЛКИ! — сообщить о бесполезной теме/сообщении.