Xmas Invasion

Complete Special Missions and Quests to gain Nutcrakers which are necessary to get unique event cards. Getting Bronze Nutcrakers gives you the same amount of Blizzard Cups. The more Cups you got the higher you are in the Marathon. Win in Xmas Invasion contest to get some Golden Nutcrakers. Golden Nutcrakers are necessary to open the Gold Holliday Coffer. In the end of the Marathon the 500 leaders will get the Final Prize.