'Winter Wonderland' is a wintertime event, much like Springtime Splendor and the Festival of Death, bringing new temporary items, traits, and the like to players! This event yields an increase of winter and Christmas related rewards and riches, and is not an event by itself, but an extension of others.
Winter Wonderland yields prizes for all sorts of players, from cheery items to snowy familiars and even simple materials! This event not only adds many new and exciting items to the pool of items you can get from Discovery Cove or other themed events, but brings a bunch of cold events to come!
All artwork of your spirits gains you Balls of Snow! For every 64 EXP you get 1 Ball of Snow, which certain amounts can be traded in the Winter Wonderland shop for rewards! There are even special Crafting Recipes available!
Please keep in mind this event is a yearly Winter event, and comes around every December. No need to join this, just keep participating in the events and activities and the rewards will come to you!