I noticed this lack-of-boss in the first lvl 3 dungeon east of the merchants. Are you saying that we probably came across the boss on lvl 1 or 2 of this dungeon or that we will find him/her in the next dungeon with that dungeons boss?
Also, is carrying the keys around necessary or could they be stashed in a barrel and not affect BF in any way? Because they don't just pop into your inventory when you happen across them--I have three now and their designations are all the same "Battle Field Magical Key" makes me think that I didn't have to physically pick them up even and I would still have full BF. Is there any advantage to having the keys at all then?
Thanks.