User blog comment:TheCarrotSaysYumYum/FT0 2 - Game of Truth, Review./@comment-4933386-20140818113644/@comment-4449950-20140819011741

Yeah, I was saying below that if Lumen does make an appearance in FT0, it would be odd if it wasn't also/already mentioned in FT, because I doubt Mashima would want to include spoilers for the main series in a spin-off :/ Guess we'll have to see~