The most challenging campaign.

Right now, I'm trying to take the Amulet from Godric, and after his army is destroyed, a new one appears... it's tough. (And these mages keep raiding the castles. They've gone completely crazy.) Based on the comments, I already anticipate that there will be many problems in the Elven campaign. It's better to defeat Godric in auto-battle; then, no additional troops will appear. There will definitely be problems in the Elven campaign.