Material Location Spreadsheet (Will change when updated)
Metal Colors: 1-10 = Blue 11-20 = Green 21-30 = Black 31-40 = Red
Miniboss Drops: Coen = DOD Jin-Die = War Ensemble GOTO = Candle Wolf U-10 = Milk
Area 1 boss drops DOD Blue Area 2 boss drops War Ensemble Green Area 3 boss drops Candle Wolf Black Area 4 boss drops Milk Red
Include weapon damage types by their icon
Bullet - Pierce
Sword - Slash
Hammer - Blunt
Bolt - Lightning
Flame - Fire
Bubbles - Poison
Coen is weak to pierce Jin Die to slash Goto to blunt Not so sure for u10
Floor 22 (Kawabe I think) best bet for non candle black metals. Gold chests in general help metal collection process go faster if you can't blitz midbosses fast.
Expedition helps get you shrooms from the respectful areas.
Useful shrooms gained by exepedition Stingshroom- Almost everywhere since you'll most likely get scorpions Invisible Shroom - 21-30 Time Slow Shroom - 21-30 Invincible Shroom - 31-40