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He's weak against your hero. Compared to Ingvar, or Inga (with the exact build I mentioned in previous posts), he struggles in the late game, especially without proper skill development. He simply can't deal enough damage to your undead units, especially if you're focusing on defense.
Regarding dragons, there's the Rune of Exorcism that protects against Sorrow. And Death Gaze always works, instantly affecting everyone. It's not about HP, but about the effect itself.
The positioning depends on the obstacles on the battlefield. I try to keep the vampires hidden at the beginning and avoid sending them into the fray, as they can be taken down quickly, even with Blind working. Vampires are decisive in the late game, so they need to be protected.
It's best to keep the liches out of harm's way. I usually put messengers and dragons (due to their high defense) as well as warriors and zombies (due to their numbers) in the front line. I place spirits, like vampires, behind obstacles – only flying creatures can reach them immediately, but they can also fly over obstacles at any moment, which gives a tactical advantage. If there are no obstacles, I place them in the back rows.
Regarding dragons, there's the Rune of Exorcism that protects against Sorrow. And Death Gaze always works, instantly affecting everyone. It's not about HP, but about the effect itself.
The positioning depends on the obstacles on the battlefield. I try to keep the vampires hidden at the beginning and avoid sending them into the fray, as they can be taken down quickly, even with Blind working. Vampires are decisive in the late game, so they need to be protected.
It's best to keep the liches out of harm's way. I usually put messengers and dragons (due to their high defense) as well as warriors and zombies (due to their numbers) in the front line. I place spirits, like vampires, behind obstacles – only flying creatures can reach them immediately, but they can also fly over obstacles at any moment, which gives a tactical advantage. If there are no obstacles, I place them in the back rows.