one piece the best vol 2 booster box 02] features reprints of popular cards and event One Piece: The Best Vol.

The only limit on the deck size is that you have to be able to shuffle it on your own without assistance, and that your sideboard can be no larger than 15 cards

Then if you cannot you'll lose the game

However, don't expect to find serialised cards, borderless frames, or that one-of-one The One Ring in here

On the other hand, in general, the partner pairings score low, with one exception: the Shark / Human combo of Shabraz, the Skyshark / Brallin, Skyshark Rider has 141 decks (which is especially surprising since Shark wasn't a creature type in Magic before Ikoria and Commander 2020 ), making it the most popular partner pair by a significant margin