Owen

[valid ridge]

Please be patient

Our volunteers look into many questions every day; sometimes it takes them a little while to answer.

Pro tip: you can rename the thread title with `.tr <thread name>`

Make it descriptive, including relevant context, but also to the point. This way you improve your chances of getting a more relevant and specific answer.

[dusk flume]

Goodbye, my young friend. My wishes go with you/accompany you. I regret not being able to go with you.

[solemn loom]

The first one is an expression to say one wishes them all the best. Casca gave you the corresponding translation.

Être des nôtres/vôtres = to be one of us/you.
Like being a part of a given group, joining them.

Baxter is saying he must stay on the ground.