how many sir in a booster box I just pulled 12 SIRs in one booster box : r/PokemonTCG
Description
Easily discover all six Ancient Mew versions, their differences, rarity, and which variants are most sought after among collectors.

Are these boosters more likely to yield rare cards

If there is more than one room that you could move to next, you choose which one to go into.
Plastic Case

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