I’m kind of conflicted between Seer and Heir, can you elaborate on the diff between them please?

One is focused more on Knowing, seeking information, understanding, and from there, seeing if there’s anything they can change.

The Heir is more concerned about the Change itself, both being affected by the events around them directly, and influencing those around them. There’s also the whole ‘Big Change’ that’s supposed to happen to them at some point, and the difference between Seers/Mages being Prophets and Heirs/Witches being Magicians.