This is a poor man's set up before getting Fire Spirit, Mushroom, Backpack etc.

Treasures not fixed. Requirements:
- 1.1 sec Blast for HP potion or longer. Longer the Blast, the safer

- Magnet equals or stronger than feather + drink. (Small + Mini or stronger)

With my exact combination though, Soda will die almost immediately after Cheeseberry collects the box, saving time.

Success rate: 96%
I personally do not turn off Cheesecake, as she has never ruined the farming for me, but you can turn her off just to be safe.

You can turn off HP boost to cut cost, but success rate might go down to 80%. Maybe you can turn it off If you have Crown, but I don't have it yet :(