In my opinion, the Necropolis faction is the easiest, and after version 1.4, with its overpowered dark magic, it became even easier. And the limit of possibilities is definitely not for them... In this mission to Godric, I arrived either on the last day of the second week or on the 2nd-3rd day of the third week (I was already sleepy and playing on fast speed) and completed it with a huge margin. Phoenix, Dominate, Berserk, and masses of Dark creatures solve everything... I'm really looking forward to version 1.5 and personally want to play through this campaign again, maybe I'll find some challenges...