We've already reached day 10 of the Christmas countdown.
Here's a list of what the Advent kit has given out each day so far...
1st - Platinum Chest
2nd - Magic Cake
3rd - Diamond Fishing Rod
4th - Emerald Block
5th - Slender Pearl
6th - Project Bench
7th - Large Coin Stack
8th - Mystery Block
9th - Steel Furnace
What's today's free gift? A Diamond Block!
Don't forget to come back every day to claim your free gift, the best are yet to come.
Enjoy!