Sunflower

The Sunflower consumes all Joy tokens from the board and grants extra moves, which will come in handy in the late game. The item synergizes well with the Stuffed Penguin, which converts all Broken Heart tokens into Joy tokens (and should therefore played before the Sunflower). Also synergizes well with the Cork Wedge Sandals, which let you keep all the joy tokens afterward for more moves.