Wizards doesnt usually officially reveal bonus cards, but if youd like to wait on the matter, consider this your spoiler warning
48 cards (without counting variants) in the set seems to indicate one box release - that is if the 1997 cards set a precedent, as parts 2, 3, and 4 contained 48 cards (unlike what was recently reported in this embarrassing guide on PWCC, which contains a lot of misinformation and unfounded claims
This allows you to spread out your spending and get even more value from your gift card
Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Notes and Rules Information for Headliner Scarlett: Once the turn ends, you can't look at or play the card exiled with Headliner Scarlett that turn
Vendor Application Vendor Application on Tongkam
X version, Luxray GL is even more powerful, capable of unleashing impressive attacks that can turn the tide of a battle