Moment of Triumph

Details
After obtaining Phone wallpapers, they can be changed in the Phone function.
Story
"Yanqing, I wonder when we'll meet again. When that time comes, how about we have another exhilarating match?"
"Mr. Luka's thoughts are no different from mine. I accept this challenge! Looking forward to our next duel!"
Source
Phone Wallpaper obtained after the Luminary Wardance event