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Mr. 0 (Crocodile) ST38-001 leader card

How to play Mr. 0 (Crocodile) ST38-001

Black / Blue Leader · deck guide from 1,200 simulated games against the 12 most-played decks · updated November 2, 2026

Played with the simulator-tested list below, Mr. 0 (Crocodile) won 23.8% of games against the current meta. Games ran about 5.4 of its own turns.

Leader effect

[When Attacking] You may trash 1 card from your hand: Draw 1 card.
[Activate: Main] [Once Per Turn] You may K.O. 1 of your Characters with a type including "Baroque Works" and a base cost of 3 or more: Draw 1 card.

Mr. 0 (Crocodile) decklist (ST-37/38)

ST-37/38 The Desert Princess and the Pirates · Baroque Works (starter decks) comes out Dec 18, tournament legal from December 26, so there are no tournament lists yet. This list was made by our deck builder from the cards revealed so far, in 5 styles; each was played 480 times against the 12 most-played decks and the best one (default, built around Baroque Works) is shown. Over 1,200 games it won 23.8%. Expect it to change as more cards are revealed.

QtyCardTypeCost
4Miss.MerryChristmas(Drophy)Character1
4Ms. Father's DayCharacter2
4Miss.Valentine(Mikita)Character1
4Ms. All SundayCharacter7
4Mr.1(Daz.Bonez)Character5
4Mr. 3 and Ms. GoldenweekCharacter5
4Crocodile OP07-040Character4
4Ms. WednesdayCharacter1
4Mr. 0 & Ms. All SundayCharacter9
4Miss.Goldenweek(Marianne)Character1
4Ground DeathEvent1
3Crocodile ST17-001Character4
3Mr.2.Bon.Kurei(Bentham)Character4

paste into OPTCGSim's deck import

Go first or second?

Either works; pick by matchup. 24% going first and 24% going second: too close to matter, so choose for the matchup.

Mulligan: what to keep

Hands with 2 early Characters (cost 1–4) won most often (26.1%). The cards that matter most in an opening hand are Mr.1(Daz.Bonez) (+8.3 points), Mr. 0 & Ms. All Sunday (+5.3 points), Mr.2.Bon.Kurei(Bentham) (+5.3 points), Miss.Valentine(Mikita) (+3.2 points): hands with them win that much more often than hands without. Hands with Miss.Goldenweek(Marianne), Ground Death, Ms. Father's Day win less often (−6.4, −5.4, −4.1 points).

Early Characters in opening handGamesWin rate
227626.1%
3 or more91222.9%

Turn by turn

What the deck plays most often on each of its turns:

Key cards

CardPlayed inUsual turn
Miss.Valentine(Mikita)63%1.7
Ms. All Sunday59%4.4
Ms. Father's Day55%2.1
Mr.1(Daz.Bonez)53%3.6
Mr. 3 and Ms. Goldenweek51%3.8
Crocodile OP07-04050%3.0
Miss.Goldenweek(Marianne)50%1.9
Mr. 0 & Ms. All Sunday48%5.2

Matchups

Best: Yamato (68.0%), Kaido (58.0%), Donquixote Rosinante (35.0%). Hardest: Rocks.D.Xebec (1.0%), Portgas.D.Ace (2.0%), Monkey.D.Luffy OP17-079 (3.0%).

AgainstWin rateGames
Yamato OP16-07968.0%100
Kaido OP17-05858.0%100
Donquixote Rosinante OP12-06135.0%100
Enel OP15-05835.0%100
Monkey.D.Luffy OP13-00135.0%100
Enel OP05-09822.0%100
Boa Hancock OP14-04111.0%100
Sabo OP13-00410.0%100
Luffy & Ace ST30-0015.0%100
Monkey.D.Luffy OP17-0793.0%100
Portgas.D.Ace OP16-0012.0%100
Rocks.D.Xebec OP17-0391.0%100

How these numbers are made: the site's game engine plays full games (DON!!, attacks, blockers, counters, triggers and card effects) between tournament decklists, with the same AI on both sides. They show how the deck plays on average, not how a top player would pilot it. Differences under about 3 points are within noise.