These have you face off against Solo Battles against special event decks in order to earn rewards including special Promo Booster Packs for a chance to earn some new Promo cards
That being said, the surge of new online card games has created some stiff competition for Yu-Gi-Oh
The downward trajectory of the value of rare and highly prized Pokmon cards is on full display on price charting sites such as pricecharting.com, where for example, it can be seen that a PSA 9 1st edition Holographic Blastoise card from the Base Set which in February 2021, would have cost a collector a little over $8,000, has a value today of $3,750
Lorcana The First Chapter Booster Pack 7 In this pack, we got: Commons: Hercules True Hero, Peter Pan Never Landing, Tinker Bell Peter Pan's Ally, Timon Grub Rustler, Abu Mischievous Money, and Mufasa King of the Pride Lands Uncommons: Tigger Wonderful Thing, Simba Rightful Heir, and Be Our Guest Rare or above: Elsa Spirit of Winter (Legendary) and Let It Go (Rare) Foil: Prince Eric Dashing and Brave (Common) The Elsa Spirit of Winter Super Rare is a great pull in this pack
#12 Frogadier Illustration Rare Frogadier - 089/086 Chaos Rising Illustration Rare Market Value Loading
First off, I should warn you that this example is fairly simplistic and there are plenty of exceptions to the rules we'll be talking about (think of decks like Belcher in Legacy that only play a single land)