Diamond & Pearl Series

The Diamond & Pearl era, which ran from 2007 to late 2008, marked a significant turning point for the TCG. This series is most famous for introducing the Pokémon LV.X mechanic.These were "Level-Up" cards that you placed on top of a Pokémon to give it new abilities and attacks, all while retaining its previous ones. This era also brought key rule changes, such as modifying Weakness (e.g., "+20" instead of "x2") and introducing Basic Darkness and Metal Energy cards for the first time.For collectors, the final set, Stormfront, is a major highlight as it debuted the "SH" subset, the first small, dedicated set of Shiny Pokémon cards.