The Four Pillars of the Spirit Talkers

I don't understand why this section ignores the well-established spirit talkers of Eastern Europe. This section takes too long to tell us that the four pillars of the spirit talkers can have different names. I think dream magic might get a little out of hand there. Just lowering the difficulty instead would be a better approach to dream magic. There's a spell for not a dream spell, for spirit talkers called banish spirits of war. But if that isn't particularly appealing to you then you shouldn't feel like you have to use this bit on dream magic.