Seasonal Hero's Guises are unique appearances for your Hero that give you bonuses when used.

In the Seasonal Store, you can view the bonuses of a seasonal Guise by selecting its icon.

To get a seasonal Hero's Guise, you need to purchase it in the Seasonal Store using ducats. Once purchased, it will be added to your collection and will be specially marked. You can select the new Guise in the Manor by selecting the Guise icon in the Hero tab.