Quoted By:
A) Does it mean Cynthia will play a bigger role in the video games once again? (USUM)
and
B) It got the same text as the old "Professor Oak's New Theory":
>"Shuffle your hand into your deck and draw 6 new cards."
So it will be used like N and Sycamore in almost every single deck. Which is big news. Which also shows more weight on how important Cynthia might be in USUM. Who knows, maybe a hidden secret boss fight like in the good old times? Or even part of the story?