Changes

For example, the formula for getting a staircase when you break a rock is: 2% + (100%/rocks left on the floor) + (luck buff/100%) + (daily luck%/5).

For example, the formula for getting a staircase when you break a rock is: 2% + (100%/rocks left on the floor) + (luck buff/100%) + (daily luck%/5).

So on a maximum good luck day with Magic Rock Candy's +5 bonus, assuming 20 rocks on a given floor, you would have 2% + 5% + 5% + 2% = 14% base chance. A somewhat annoyed luck day of -.05 with regular food that gives a +1 bonus would grant a 2% + 5% + 1% - 1% = 7% base chance. In other words, any +1 food buff, and any Fortune Teller result, give an almost unnoticeable effect on finding ladders from rocks, although Magic Rock Candy does give a noticeable benefit, and a +2 or +3 food buff on a good luck day can combine to provide a noticeable benefit.

So on a maximum good luck day with Magic Rock Candy's +5 bonus, assuming 20 rocks on a given floor, you would have 2% + 5% + 5% + 2% = 14% base chance. A somewhat annoyed luck day of -.05 with food that gives a +1 bonus would grant a 2% + 5% + 1% - 1% = 7% base chance. A somewhat good luck day of +.05 with a Pumpkin Soup that gives a +2 bonus would grant a 2% + 5% + 2% + 1% = 10% base chance.

 

In other words, any +1 food buff, and any Fortune Teller result, give an almost unnoticeable effect on finding ladders from rocks, although Magic Rock Candy does give a noticeable benefit by itself, and a +2 or +3 food buff on a good luck day can combine to provide a noticeable benefit.

For other instances, the calculations are different as well, so there's no rule of thumb for how much daily luck vs food luck affects anything.

For other instances, the calculations are different as well, so there's no rule of thumb for how much daily luck vs food luck affects anything.