One Piece ST-20 Yellow Charlotte Katakuri: Life Information and Turning Knowledge into Decisions
Katakuri’s starter is attractive to players who want information to change the battle. Seeing a card matters when it leads you to make a better choice.
What this product is
ST-20 is Yellow Charlotte Katakuri, released in English on October 25, 2024. A constructed 51-card deck, ten DON!! cards, a playsheet, and one PRB-01 premium booster pack.
The 51-card deck count includes its Leader and fifty main-deck cards. The DON!! cards are separate. One complete starter supplies one player’s deck; a two-person learning match needs another complete setup. Random bonus cards, where included, are separate from the fixed learning deck.
How to approach the deck
Bandai connects this Big Mom Pirates deck with using both players’ Life cards to increase pressure. Follow the exact Leader and effect text when looking at or moving Life; hidden information is not something to inspect freely. Decide what the information changes about attack order, defense, and the resources needed for the next turn. A known card can narrow uncertainty, but it does not remove the need to account for opposing Counters.
A useful teaching exercise
When an effect reveals or checks a card legally, pause and state one decision that changes because of it. Play the turn, then replay as though you had not received that information. Compare the attacks and defense in both lines. If nothing changes, ask whether you used the effect at a useful time.
Who should compare it?
Consider it for Big Mom Pirates fans who like Life-based decisions. Distinguish yellow ST-20 from the later purple Katakuri starter ST-34.
One mistake to avoid
Knowledge of one card does not mean knowledge of the whole hand, the rest of Life, or the next draw after the deck changes.
Before buying or upgrading
Match the exact product code and English language in the selected offer. Compare a sealed package with any deck-only resale by the contents actually included. If you want a particular upgrade, price the eligible singles before opening boosters in pursuit of it. Use the current event rules and restriction list for organized play; an old release-date legality note is not a current eligibility guarantee.
Browse the One Piece guide hub · Learn your first game
Sources: Bandai English product details and card-list links · Current rules and restrictions. Checked October 23, 2026. B3’s practice exercise and buying assessment are editorial guidance, without a claim of firsthand playtesting.
Where to buy
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