The Rake removes pieces or one obstacle layer (e.g., one chain out of two) in a whole column without using a move.

When you want to use this booster, tap the Rake icon and then the piece that you want to use it on.

This booster is handy for removing many obstacles all at once in a column or when you don't have enough moves left to complete level goals.

You can buy the Rake booster when you're already playing a level, get it as a reward for completing game days, or purchase it at the in-game Bank.