i'm trying to make my dungeons have pure tileset and my extirior have the descendant tileset, so is there any way to export the decendant overworld palette so that i don't have to re-do it manually (most likely messing up)?
a question concerning palettes
yes. make a screen with the decendant overworld palette, and take a screenshot, then import into your quest using the palette grabber.
A more accureate way woud be to cut and paste all the csets into another quest.