Gryff's Boon
For instance, just a few weeks ago, it was Medicham V the card that went to jail due to its potential to get additional turns
Unlike Crashing Footfalls however, Primeval Titan has been around for many years already, has seen play in multiple other decks in the past (Scapeshift and Titan Breach) and is still kicking strong as a Tier 1 contender despite multiple bans (Summer Bloom, Field of the Dead) in the past
In fact, it's virtually the same exact Mewtwo, being a VSTAR and all
Limited liquidity: Unlike a stock or an ETF, a rare card can take weeks or months to sell at the desired price
In an attempt to unify criteria with Japan, it was decided that instead of dividing cards by sets, they would be divided by blocks