Riglee is my Gnome Death Knight. She is level 72. Winter Veil is not my favorite World Event (because Christmas is problematic for me). Despite this, I decided to see what Riglee could accomplish during the 2015 Winter Veil.
Overall, my attempt at working on Winter Veil Achievements was a mix of success and failure. It turned out that Riglee is not a high enough level to do everything. There were, however, some fun things that she was able to complete.