Darkness that brings the choking heat is a memo written in blood that Harry Mason finds in the reception area of the Midwich Elementary School. It is one of the necessary clues (along with the "alchemy laboratory" and "a place with songs and sound" memos) needed to solve the Clock Tower Puzzle. The memo refers to the boiler in the basement, which Harry must turn on to gain entry into the Otherworld version of the school.
- Darkness that brings
- the choking heat
- Flames render the silence,
- awakening the hungry beast.
- Open time's door to beckon prey"