User blog comment:Biggic/Where can I get the my best XP and God Stone/@comment-26832517-20160511132222

The last map of the latest zone you have access to gives the best XP. That said, some of them suck to run (like Beiorg or Menon) so do the map before that in those cases.

For God Stones, the best one I've found is the map where you fight Mare (Ocean Shrine Albina - Trespasser in the Mind). You get relatively good XP since it's the last zone in a map, and about 10-12 God Stones per run on average if you have one item boosting leader (Zelnite, Zeruiah, Julius).