This years Christmas event is something special. For the first time in the history of the mana world we will have a cooperative event. This means everyone has to work together for the benefit of the community. At christmas eve everyone who participated will get the same number of rewards depending on how well everyone did. So everyone can help to make this years christmas a very special one for everyone. 

Go to the snow village and search for santa claus' assistant. He will tell you what to do.