Those sound pretty cool. I didn't realize they were the challenge dungeons, but then I don't think I even realized what those were about anyway.Aeana said:You can come across treasure maps in various places in the world (from NPCs, from chests, from bookcases, etc.), which lead to specific places on the map where you can trigger a dungeon entrance to appear. Inside are harder enemies and neat treasure and stuff.
Check out this post for some images and stuff.