Shining Darkness

Pokémon Card Game DP3: Shining Darkness will be the nineteenth Pokémon Trading Card Game set when released by Pokémon USA, Inc. in late 2007. The set is based on three related legendary Pokémon of Pokémon Diamond and Pearl: Darkrai, Palkia and Dialga.

Pokémon Level X
Pokémon Level X are stronger versions of another levelled Pokémon. For example, a Palkia Lv.67 is not as powerful as a Palkia Lv.X. Pokémon can only 'level up' whilst active, and because they have the same name only four of any type can be allowed in a deck (for example, two Dialga Lv.68 and two Dialga Lv.X). Shining Darkness has three Pokémon Lv.X: Dialga, Palkia and Darkrai.