Humans vs. Undead

I've been disappointed with defense lately. It seems that no matter what defense you choose, it doesn't seem to help much against Necropolis. And I would definitely take logistics on large maps. For example, against Vampires, you can't just rely on archers and adepts, as they resurrect quite a bit, especially with Lucre. And to get teleport for a Knight from Grok, you'll have to invest in education, which means sacrificing either defense or attack.