Talk:Illusionist/@comment-2003:D3:3DB:8B4:F473:2852:1599:80D0-20190314154554/@comment-2600:6C5E:7000:500:FCB0:2182:7672:A8B9-20191011070602

Its obviously an reference how DnD treats high level illusion magic to an extent (there arent many high level illusion spells). Those spells that do exist can often mimic reality so closely that it can do damage and do numerous other things typical illusionary tricks cannot. Shadow Evocation and its higher teir spells like Shade key examples of that. Basically its a way Illusionists can cast evocation magic while still using their specialization. Given the example Ainz uses immediantly after saying that quote he obviously meant the fact there is a similiar spell lets just call it "Shadow Reincarnation!" that allows Illusionists to cast ressurection magic. Which is pretty dam cool considering Illusinists are Arcane magic casters and that is typically solely divine casters specialization. But not unheard of considering Necromancers can use the Clone spell to prevent premature death.

Anyways high teir illusion magiclike that is copy cat magic from other schools (besides the mass phantasmial spells like Wierd).