The katana is at the Academy of Raya Lucaria, in a chest on the roof of the ruins. From the marionette statue, go up the rubble, not down into the muck. Half the map wastes a trip…
Do not enter a crypt without poison resistance and a pickaxe. Two crypts get you the cuirass and the axe. You do not need to clear the whole biome on the first visit. Put the…