But in this game, Necropolis units actually turn out to be Necromancers, with dark magic and summoning abilities. And here, you give a Necromancer attack, defense, and other stats, and you get what's called a "true" Necromancer. Or a mage-orc. Orcs hate magic, just to remind you.
In the fifth game, it was done well. But here, you can develop whatever you want, even a paladin necromancer or an archmage orc.
MightTear OR Blood
MagicTear OR blood
Haven
KnightPalladin OR Vindicator
PriestMonk OR Inquisitor
Inferno
Hell knightHell Lord OR Fire Destroyer
SorcererOverseer OR Harbinger
Necropolis
Death KnightBlack General OR Dark Champion
NecromancerReviver OR Feaster
Stronghold
BarabarianChieftain OR Slayer
ShamanWitch Doctor OR Battle mage