Obstacles like what you listed above are most often gated only by time and can be incredibly satisfying to overcome
Available imagery seems to show the packs being a mixture of one Phantasmal Flames and two Mega Evolution, but we like to warn that the contents may always differ from unit to unit
Key Features of the VSTAR Universe Booster Box High-Class Set: Guaranteed hits in every pack1+ holo/rare guaranteed Massive Pull Potential: Includes Gold Arceus VSTAR, Charizard V, Cynthias Ambition SAR, and many more Art Rares (AR) & Special Art Rares (SAR): Featuring full illustration designs unique to Japan Box Format: 10 booster packs per box, 10 cards per pack Meta-Relevant: Cards used in competitive decks across all formats Whats Inside the VSTAR Universe Box
Magic: The Gathering x Marvel Collaboration What to Expect from Secret Lair: Magic: The Gathering x Marvel Collaboration Fans of both Magic: The Gathering and Marvel are in for a treat with the newly announced MTG x Marvel Secret Lair collaboration
12 Overlord Of The Floodpits Showcase & Fracture Foil - $60.90 The delightfully creepy Overlord of the Floodpits is an absolute nightmare, which is saying something considering it comes from one of the most horrifying planes in Magic