User blog comment:KorakNecromancer/Dread Zombie Summoning/@comment-25286356-20131113153847

Dread Zombies? I'm not entirely sure what how you see them appearing in the Elder Scrolls.

Also, I don't think anyone can summon an Undead Akaviri. If they could, they would summon Undead Atmorans or Undead Ayleid. Neither of these races are a part of Oblivion (the plane).

´´Why, neither are Skeletons!`` You might say.

´´They are technically Undead.`` I would respond.

All I'm saying is; it makes perfect sense that we can't summon Zombies, since they don't technically exist in the Elder Scrolls universe.