Mission 4: Betrayal | Chaos campaign: Act III Warhammer MOC Guide

As you have probably guessed, our guide had plans that were a bit different then ours. Because of that we will have to challenge troops of the god we didn't choose (in my case: Nurgle's). To this fight it's good to take 2 regiments of axe-throwers, 2 of Chaos' warriors, 1 of knights, 1 of bloodletters and 1 wyrdspawn. Deploy troops as usual and start the game. Move forward and destroy all enemies you'll meet. Be careful to not harm yourself with own hellcannon. Each time you will see Chaos furies use all your ranged units to kill them.

Glade with a little bonus

When you defeat all troops in sight range it's time to move on. The path you can see leads up and down. Let's choose the second option, but be aware of troops coming down from the hill from time to time. After short march we will reach a small glade you can see on the picture above, where we will have to kill some more units. But don't worry, there's a reward - few items you can gather. Then climb up the hill to face the traitor. He will summon few more demons, but this won't help him. It will take some time, but he will be slain.