Play against Necropolis.

I just know that Super Spell always works! And actually, I'm thinking about this: 1) I'll play as Argath (to gain levels faster). She has **Logistics** => I'll take Warpath and Pillage. Basically, I'll have an advantage in levels. 2) **Attack** with Tactics and Stunning Blow. 3) **Defense** with Readiness. 4) **Leadership** with Speed Aura, and I don't know what else. 5) **Darkness Absorption**. That's the plan. If it works, I'll collect the Dwarven Artifact.

Added 5 minutes later
And which skills and abilities should I upgrade first?