Completed 9/12/2015

Complete level 12 or higher at the Blitzen's Grotto mission.
Complete 300 Santa Claws Quests
Complete 350 or more Snowman Quests
Complete level 16 or higher at the Blitzen's Grotto mission
Complete level 20 or higher at the Blitzen's Grotto mission

ADDED MORE
You need to collect 75 or more Stamps in your Stamp Album
You need to complete level 24 or higher at the Blitzen's Grotto mission.
You need to own any Snowman colored pet
Complete 350 or more Santa Claws Quests
You need to collect 100 or more Stamps in your Stamp Album
You need to complete level 27 or higher at the Blitzen's Grotto mission
Buy 125 lottery tickets at the Lottery Game in Biala
Complete 400 or more Snowman Quests
You need to finish Blitzen's Grotto mission
You need to collect 125 or more Stamps in your Stamp Album
You need 10 or more Giftbox items in your collection
You need to own any Advent coloured pet
Complete 450 or more Snowman Quests
You need to complete the Christmas Treasure Map
Complete 400 or more Santa Claws Quests
Guess the Ice Fairy mystery picture game correctly
You need to finish Blitzen's Grotto mission.
Yes AGAIN!!