Necromancer – “Ruler of Erathia” [Campaign 3, Mission 5]

The first time I played, I also completed it without summoning. The second and third times, I used both summoning and darkness. During the second playthrough, I probably wouldn't have been able to take the castle without summoning because Godric destroyed my catapult. In all playthroughs, Godric had skills and abilities like a level 30 hero.

In my opinion, the 5th and 3rd missions are easiest to complete in version 1.5.