one piece the best english booster box such as Mihawk from OP01 and Doflamingo from OP04 One Piece PRB-01 Premium Booster

Fluffal Mouse is an obligatory three-off because you basically have to run 3 or none, and Im running Mouse so I run 3

[D][C] Poison Breath: 20 damage

Guaranteed Hits Every Box Delivers Starting with the MEGA series, every Japanese box guarantees at least two SR-or-higher cards: one Item/Stadium SR and one Pokemon or Supporter SR+

So if you want to build a collection thatll gain value over time, here are some options for you

Then there are limited-edition cards only obtainable by attending special events, entering contests, and competing in tournaments -- these are some of the most valuable cards a Pokemon collector can obtain