DoTA

[Updates]
1. Christmas background has been removed.


[Bug Fixes]
1. Attendance Chest [7days] reward has been fixed
- Transcendent Stone [+5] -> Transcendent Enhancer [+5]
- Transcendent Enhancer [+5] has been given to the users who exchanged box till 1/7.
2. Mystic sound bug has been fixed.
3. Option & tooltip for Attack Bounce & Attack Bounce Expertise has been fixed.
4. Night Stalker skiilbook has been removed.
5. Daily quest bug has been fixed.
6. Chatting crash has been fixed.