I'm putting the finishing touches on the ogre magii built dungeon. Hidden deep in a mountain range, this dungeon houses an ogre magii relic. The relic itself isn't useful to players, but can be recovered as part of an optional quest. Finishing this quest will allow the player to finish another quest, also optional.
The ogre magii dungeon is two levels, plus there are two outdoor areas to travel through to reach the dungeon. The player will find some treasures scattered on the floor of the dungeon, indicating some of the events that have transpired there. This area is mostly hack and slash (only two real npc conversations), but if certain party member(s) are in the group, you may find out more about them.