My first randomizer seed-Zangetsuto on the ship

#1,936,236,544

Zangetsuto is in the chest near the boss save point.

saves and warps randomized

ghosts on the ship drop Craftwork

Bone morte drops double jump

mortes drop alkahest X2 (and lots of basic drops turn into useful stuff, like solomon rings from stonethaws!)

More observations:

Killer barbers give invert, lol. Run times should be pretty low with luck on your side on this seed

Also, silver bromide in the cathedral. I'm going to assume this seed is beatable. Just need to find out which mook drops Dimension Shift.