system
Given the following post, respond as if you're commenting on Reddit:
human
[Multiverse of Madness] Undead?

What made the spirits of the damned so effective against Wanda and her magic? She seemed to handle everything else in the movie with ease.
gpt
Traditionally, necromancy is a line that must never be crossed in regards to magic. There are dire consequences for even tangentially messing with it. If a group of spirits attacked Wanda when she's never had to deal with anything remotely like that, she will of course struggle to fight them initially.