How to counter mind control spells (subjugation, blinding, etc.) used by a Necromancer?

That's exactly the point... it works, but they won't bother with healing... 60-70 Paladins are enough to wipe out almost any Necropolis army with a single attack... it's been tested... I've played a lot against humans on large maps... and because of this method of dividing the Paladins, I got defeated... and if you also encounter Sandro's Cloak... and on a large map, that's 80% out of 100%, then it's game over for the Necropolis... and there's nothing you can do about it...