Talk:Olasird'arc Haylilyal/@comment-26952857-20161015011115/@comment-2600:6C5E:7000:500:FCB0:2182:7672:A8B9-20170706203224

Adventure the New World does not strictly go by YGGDRASIL rules many spells have aspects to them that were never in YGGDRASIL like raise undead using corpses and by doing so being a summoned monster essentially without a time limit. Its how Ainz has raised so many Death Knights by using the corpses at his disposal. Such a thing was impossible in YGGDRASIL yet is in the New World. Basically whatever transfered the Great Tomb and its inhabitants translated (for lack of better word) all the magic, items, characters etc into a New World format. Some things change or get lost in translation.