Those Auras will phase in at the same time Kaito does, and they'll phase in still attached to Kaito
Pokmon has always been in my life so any chance I get to collect it, I do so
There's also potential for other products to be introduced down the line, such as booster packs, and Rosewater has a list of over 500 emotions put together for possible cards in the future, but all of that will likely depend on how successful Mood Swings is out of the gate
While the set featured many Johto favorites such as Typhlosion and Feraligatr, the expansion's crown jewel was the holographic Lugia
Conclusion As I mentioned in the intro, this is my experience with the Arena economy as someone who needs most of the cards in a set right away, plays primarily constructed with both Standard and Historic, and doesn't really have the ability to pay for cards with hours and hours of my time rather than with actual money