pokemon sword & shield silver tempest booster box Case Giveaway!!! Part 1/3 Cards vary by pack. Pokémon TCG Sword & Shield

Id also argue it is an actual release, though

Eye-catching design with a 208 card number and unique Rarity

Richard Garfield made a cycle he called "the boons." This was a cycle of one-mana instants that created an effect using the number three, consisting of Unglued In 1998, Unglued premiered

Prerelease is your players' first place to sample a new set, and our data shows that the longer your community plays Magic , the more likely it is that Limited play is part of their experience

It costs 300 Shop Tickets for 1 Special shop ticket (at launch)

With these developments and the introduction of the Mega Attack Rarity in Pokemon TCG , it's clear that The Pokemon Company is betting heavily on Mega Evolutions and will likely push to make them a staple gimmick across most formats, including VGC and TCG competitions