Something I don´t understand

[Raistlin]

How in the hell was one, who hadn't gotten to chapter 12 yet, supposed to figure out that he was talking about (SPOILER)mountains

Raistlin was basically pointing out that there are no spoilers in what FE posted. It would be as much of a spoiler as pointing out there are mountains at some point in the story. Which is not a spoiler, either.

Yes, that.

[Cloudane]

Welcome to the "don't understand significant parts of this game's story" club

Everything points to it being artificial, including some of what is said and documented in-game. Also it's not made obvious from the camera angle but there's no real sun for example (SPOILER)it's a fal'cie - seemingly the only bright one.

[Future Esthar]

I got that already.