By now most players have completed all the Winter Veil achievements and acquired their The Merrymaker title reward. If you are among the few who haven’t completed all the achievements, you should consider doing it asap. On January 2, the Winter Veil ends. A very good reason to finish all the achievements is that if you complete all of the Seasonal world events year-round, you will get a special reward: Violet Proto-drake Mount.
For your benefit, finish the Winter Veil if you haven’t. You can check out all of the achievements here. Don’t forget to visit the complete Winter Veil Guide by Maticus.