Card Number / Rarity: 52 / Common
While I think this card is likely fine in a more open format like this, I could still see it getting to a point where its slightly obnoxious
Time Spiral 2005: Rancored_elf and The Very Litigious Wizards The set Time Spiral was officially released in October of 2006, but three playtest cards from the set were leaked almost an entire year early
Pokmon TCG: Detective Pikachu Mewtwo-GX Case File $19.99 The Mewtwo set, one of my favorites of the bunch, is similar to the Charizard-GX Case File and contains one foil promo card, one oversized foil promo, four Detective Pikachu booster packs, two standard booster packs, and one TCG Online code
Getting to cast the top two cards of your opponents library for free can immediately end the game against a tapped-out opponent
The MSRP Debate: Does It Even Matter