And from more worlds?

There are some worlds mentioned that don't have an important presence in Felarya, but just for good measure, I'd like to know your thoughts on them. It's always good to know what are your characters eating.

Sandrag (here there be Dimensional Dragons who don't always eat people)
Dimensional dragons are rather friendly to humans, but gobble one up from time to time. Each.
They'll attack anything that can put up a decent fight and looks edible, so there must be a handful of dangerous humans in that place.
The kind of dangerous that slays 100 foot (long or tall?) dragons.
Sandrag also sounds pretty sandy and raggy.

Balfrezagg (where Lèa was born into slavery).
Looks like shameless and indifferent callousness is the norm here, Lèa's gotta have picked that one up from someone.
Also, they aren't exactly the most advanced world around.
Balfrezagg also sounds pretty sandy and raggy, just like Sandrag. Maybe because of the slaves and the clichè about slave traders belonging to sandy places.