Can I use a side account to gain more prizes?

Articles in this section

• What is the Advent Calendar?
• How long does the Advent Calendar last?
• What happens if I miss a day in the event?
• Is anything missable happening during this year's Advent Calendar?
• What are the Advent Calendar Auto-Gifter and Snowager Charmer?
• I love the art for this year's Advent Calendar! Can I see the art from other years?
• Hey! Last year there was an item I wanted from the Advent Calendar, but now it's not there?
• Is there anything I have to do in Advent Calendar to get the reward?
• Is there something special for Christmas Day?
• Can I use a side account to gain more prizes?