Can we stop pretending this person is at all a leaker and knows anything whatsoever about upcoming packs?
The "leak" for the Selection Pack released today didn't have Non-Finito in the list because it wasn't part of the Elfnote archetype, and as such, leaker had no clue at all it was going to be released. Theres a good number of users here on the subreddit who aren't so gullible as to just take all the posts of this "leaker"'s predictions at face value, but for everyone who is, try to look at things a little more objectively.
Furthermore, it's pretty obvious given the changes to the Secret Packs that the Branded Lore archetypes will, at least in part, be featured in the next Selection Pack. Same with Darklord. If this person was actually a leaker, they'd have been able to mention these changes before any predictions to what the next Selection Pack is, and would have likely said something about Tri-Brigade as well, not just Branded.
While it's fairly obvious to anyone who was able to note the timing of the datamine being publicized to the timing of these predictions that they're literally just listing off cards that are related to any of the archetypes shown in the datamined cards archetypes (up until BLZD as CORI has only just released in the OCG), and making a further prediction for Enneacraft based on the consecutive releases of KT and HH, with no real basis prior to the Secret Pack changes announcement that any of the other archetypes they were saying will be in the next pack (Branded/Shaddoll) for saying they'd be in there other than "I think so".
So let's wake up a bit shall we and stop posting these "leaks" that aren't leaks and just actually call them what they are. Educated *guesses* based on datamines from someone else completely, because this guy is just trying to get clout for "leaking" when they don't actually have any source of information that the rest of the community doesn't already have either.