Originally Posted by
kjn
I think a lot of this comes down to both storytelling choices and the way magic is depicted.
Tynion went into this a bit in the opening of JLD, with how the other characters in the magic corner of DC see Diana as apart from them. The type of stories where writers put characters like John Constantine or Swamp Thing or Nightmaster are different (or at least used to be different) from the stories writers put Diana in.
Then you have the spellcasting stuff. I don't see Diana as a spellcaster like Zatanna or even John Constantine, but I think she can be depicted as a magic user where the magic is grounded in small magics, prayer, and protection. The reason she is a hard target for magics is partly because of who she is, partly because of the lasso of truth (as discussed in A League of One), but partly also because she as part of her daily life regularly performs protective rituals in various forms. A quick invocation to Hecate when she crosses doorways, a simple sacrifice to Hestia whenever she has prepared food, and so on. Now, she might not think of it as magic, but I see it as an important part of what makes Wonder Woman so powerful.