sao booster box Union Arena CCG: Sword Art Online Vol. 02 – 16 Packs, New Purple Color, Iconic this release delivers high Union Arena: Sword Art Online

But i guess it would be not be easy to apply these methods to identify the reason of relatively subtle saturation differences in examples as posted below

Pokemon Mega Evolution Pitch Black Booster 6 Box Case Features Mega Evolution Pokmon ex Over 115 Cards to Collect Includes 35+ Special Illustration Cards What's In The Box Back To Buy Case This product is a factory-sealed case

there was nothing of note beyond the standard lineup of booster packs, the aforementioned starter decks, Illumineers Trove and Gift Set

Echo of Eons Echo of Eons sees play in a ton of Legacy combo decks, which is surprising because it costs six mana