Mausoleum of Metal

''"There used to be a fort here, but it is now buried under a mountain of items blown in from other worlds. Cars and trains are strewn about." ''- Stranger of Sword City Website.

General Notes

 * Monsters in the underground areas tend to be tougher and more numerous, so it may be best to run when against large numbers or higher level monsters. Princeys in particular like to cast Fire Bolts, which can easily kill lower-level characters, especially if equipped with Earth attribute leather armors.
 * Encounters are fairly uncommon in most areas, so ambushing and repeatedly returning to town to rest, identify, and save is probably the best way to gain experience and money early on.

Steel Blind Frog
Discovered automatically via story progress.

Cursing Souls
Story event, but without help this time; the first "real" boss the player fights. Basically a combined Princey and Quincey, it can attack twice in one turn. Casts Fire Bolt, Avoid, and Slow, which can be troublesome since the buffs will stack if the battle takes too long, making it difficult to hit them.

Wizard spells don't do great damage against them, but has a much lower chance of missing so they can still be useful. Other buffs and debuffs to increase your hit chance are also useful. This may also be a good opportunity to use any offensive items you've found. Other than that, be sure to thoroughly make use of the ambush zones prior to fighting the boss to level up and find decent equipment. Note that the early leather armor is Earth attribute, which will take increased damage from Fire Bolts.

Cheap Master Thief
Requires the Black Sweets item, which can be bought from Gillius. Can be found in the underground areas.

Rotten World Tree
Appears in 'Wanted Lineages' when you get Oasis Origin from Jormungand. Can be found in random visible enemy encounters. Uses inaccurate physical attacks and poison breath. Drops wands as loot.

III-Tempered Beast
Appears in 'Wanted Lineages' after you defeat Odin. Found in the airplane wreckage.