This topic came to my mind when I just noticed that in the gameplay trailor, they use a 'terror' spell to make their enemies run away.
But they are using it on undead, how does that work?(am no master of TES lore, so if it is lore that undead think and act like normal beings, speak so)
I mean.. they should not be affected by such things, just like undead should be immune to poisens.