A Stick without a Carrot

Exploration Stage: Polar Quarter
From: Inspector
Description: I’ve had to deal with mute witnesses on several occasions. Mathias’s ghost wants to help our investigation. The look of the town, deserted after the Snow Queen’s attack, is clearly causing him pain. Look, a new hint! The Ghost is moving his hand as if hitting someone with a whip. Let’s search the Polar Quarter for a whip.
Completed: I talked to Mathias using sign language. The Snow Queen used this magical Ice Whip to create gusts of wind that kept the people from leaving the town.