one piece premium booster box prb-01 The Best (Japanese) Includes new parallel illustrations created for this pack BANDAI One Piece Card Game

It's primarily used to gain card advantage by preventing your opponent from holding on to key cards

I'd rather have Arcane Signet

Recent expansions such as Commander Legends, Kamigawa: Neon Dynasty, Streets of New Capenna, and Double Masters 2022 have introduced new symbols that make the game more understandable for players while also representing complex ideas without lengthy explanations

Wrap Up Encase in Ice | Illustration by Mathias Kollros That wraps up all you need to know about booster cases

This will mean unless you can take him out in one go or with the additional help of damage from hand then you wont be able to make another challenge against him that turn