A good mission keeps you on edge when the enemy is 2-3 tiles away from you. I also leveled up Godric's logistics, but I also leveled up Agrael's. You need to hide from him in Sanctuaries; he should then retreat (but the second hero doesn't retreat). + Collect all the demons and Cerberuses (if someone doesn't join, reload and bypass them – the Scooby-Doos in the northeast of the map didn't join me). And get gold so you can buy troops in the Dungeon. Although, I gained experience, and I had enough troops to defeat Erazeal. Against neutral creatures, use the Summon from Hell spell and destroy them with summoned troops – that way, you don't waste your own troops. My path was approximately like this: First, go straight south to the mage's hut (there's also a Cerberus tower there, I think). Then, diagonally northeast through the Sanctuary in the center. Then, from the northeast (the upper right storage), down to the intersection and to the right to the tent and the portal. From the portal, go to the basement and then as fast as possible to the end (because Godric was catching up quickly)