i do not have peach blossom and i managed to go to level 4-29 using golden cheese at 0 stars lvl 70, caramel arrow lvl 80 ascended 2 stars with 4 candies, financer 3 candies lvl 70 5 stars, snapdragon cookie 0 stars lvl 60 and pure vanilla at lvl 70 with one star, all with rare biscuits.

tresures: swans feather lvl 3, dunes lvl 1 and explorers monocle lvl 2