759pce Escape Room Puzzle - Witches kitchen

On a woodland walk you discover delicious mushroom and take a tiny bite … Your world starts to spin and you realize that the mushrooms are poisonous! You stagger along, fall into a large hollow, and find yourself in a witch's woodland kitchen. Can you find an antidote and save yourself?

This is extra-challenging, because the puzzle image isn't the same as the boxtop picture, and you have to decipher the clues on the in-box leaflet too. You can get extra clues by scanning the QR code - and if all else fails, use the final answer provided in the sealed envelope. Can you discover the 8 mysteries hidden within the puzzle and live to see another day?