"Lakeside Hideout" parts used for remodeling your secret hideout are added. The hideout parts will also grant unique effects.
In order to remodel, you must have progressed the game to a certain point.

(Effects)
When the weather is rainy, your allies' abilities will be raised slightly.

*This product is part of the DLC set for purchasers of the "Atelier Ryza: Digital Deluxe Edition".

More details on the official game page of Hideout Parts "Lakeside Hideout" ...