From her workshop, she dragged out a sticky piston—the kind used in hidden doors and death traps. But she didn't want death. She wanted theatrics . She buried the piston under a false grass block in the center of the pumpkin circle, connected it to a hidden pressure plate just outside her gate.

Additional details and game updates can be found on the Lovely Craft Itch.io devlog . Lovely Craft Piston Trap: Unlocking the Jack-o-Lantern Girl