Advent Calendar 2013 On Christmas Eve, a little demon comes to cause trouble in St. Peter’s! Can Viola stop it before it interrupts Midnight Mass?
Advent Calendar 2014 Fife’s parents send him a special Christmas gift that brings a little joy to all the Assassins
Advent Calendar 2015 Sage wants to give a special someone a Christmas present. There’s just one problem: she’s never celebrated Christmas before!