@Vashzaron It definitely is interesting to see how the global players will experience this as the Japanese version has had plenty of these "rifts" between content before (Old-Type weapons, for example) that separate old and new content with the differences being noticeable. For those who have not seen the videos yet there will be new costumes and lobby actions branded as "N" variations that will have more details and support for finger movement. These are available in upcoming and new AC Scratches with several of them being stock costumes from Phantasy Star Online 2 (as well as the other Phantasy Star games ranging to Phantasy Star Online, Phantasy Star Universe, and the two/three Portable games. There are already collaborations (such as the Shining series) slated to have these changes made to them as well.
Edit: Also to note, it seems to be stated that AC Scratch "Gold" is not supported for New Genesis (which I believe in the global version refers to our AC Scratch Tickets) which means you cannot use them for New Genesis-related scratches. It is also mentioned that wearing New Genesis-specced cosmetics will revert to their "default" forms for Phantasy Star Online 2-related story scenes so you will not suddenly see finger movements in the previous story.