paramount war one piece booster box Card Game: Opening! Trading card game (TCG) released by Carddass and licensed by Shueisha One Piece Paramount War OP-02

This effect does lock you into only being able to summon dark monsters from the extra deck, so be mindful of that

Graded Population Report: Dialga #23 Visualize the distrbution of grades in the chart

However, considering the other valuable Zacian cards to come, this one might get lost in the shuffle down the line

Combine that with the amount of individual double strike enablers there are that could come down as a surprise after blocks, and Concerted EffortConcerted Effort is worth some consideration

Look at other Pokmon to see how the faces vary

It would rate around the middle of this list, if the cards weren't about to rotate out of Core constructed