(It's all part of the same resolution, so you can't respond in between, but you still have to do them in the correct order.)
The important elements of the card tracker, like the ability to add cards to your collection, build decks, and scan cards via your phone's camera are all free
Each of these represent solid win conditions in their own right, either because of the amount of counters they can stack or because of how much damage they can deal once they have counters stacked on them
Use your Pack Points, obtained from opening packs, to craft key Supporter cards like Sabrina that are not available in Mewtwo packs
Or maybe theres an onion joke to make
With that, expect the price of Demilich to rise when more cheap and powerful spells come into older formats