Bloodstained: Ritual of the Night Guides:
- AFK / Manual Gold and XP Farm.
- 100% Map Exploration for the Cartographer Achievement.
- Endgame Gold Farm.
EZ Mode Combo
Basically all you need is Spiral Sword + Heretical Grinder + Great Sword Expertise and you have yourself a mid to end game weapon very early on. You can farm the weapon easily right before Zan to da getsu.
The grinder itself is nuts on its own but pair it with a Spiral Sword (which hits multiple times per hit) and you're gucci.