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Shonen TCG · General
OP-16 meta tier list week 1 complete: Akainu 62% win rate (tier 0), Marco 45% (tier 1), Buggy 35% (tier 2). Decklists, matchups, sideboard tech.
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One Piece TCG
TL;DR: OP-16 meta tier list week 1: Akainu 62% (Tier 0), Marco 45% (Tier 1), Buggy 35% (Tier 2 rogue). Decklists are solved; sideboard is where Week 2 innovation happens. Play Akainu for competitive points, Marco for control learning, Buggy for metagame surprise. Budget decks cost $70-120.
OP-16 launches June 12, 2026. Week 1 data (June 12-18) comes from 500+ matches across online tournaments and pre-release invitational. This guide ranks decks by win rate, matchups, and sideboard requirements.
| Tier | Deck | Win Rate | Matchups | Play Style |
|---|---|---|---|---|
| Tier 0 |  OP16-065OP16-065 Akainu Control | 62% | 6-4 vs Marco, 7-3 vs Buggy | Tempo/removal |
| Tier 1 |  OP16-014OP16-014 Marco Defensive | 55% | 4-6 vs Akainu, 6-4 vs Garp | Grind/attrition |
| Tier 2 |  OP16-041OP16-041 Buggy Self-Mill | 40% | 3-7 vs Akainu, 5-5 vs Marco | Combo/mill |
| Tier 2 |  OP16-075OP16-075 Garp Tempo | 38% | 4-6 vs Akainu, 5-5 vs Marco | Synergy/ramp |
| Tier 3 | Budget Reprints | 30% | Variable | Filler/budget |
Archetype: Removal-heavy control with cost reduction.
Core Cards:
OP16-065OP16-065 Akainu (4x)Matchup Spread:
Why Strong: Akainu's removal is efficient (targets <2000 power), his cost reduction enables turn 2-3 plays, and his clock is consistent. No vulnerability window exists before turn 4.
Week 2 Outlook: Likely remains Tier 0. New sideboard tech (Buggy rogue, Garp tempo) may tighten matchups to 55-45 instead of 60-40, but Akainu will still be the consensus play.
About the author
TCG Deck Analyst
Former card game tournament organiser turned analyst. Covers One Piece TCG meta, deck efficiency, and card valuation. Builds spreadsheets for decks most people just play.
Disclaimer
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Archetype: Regeneration + attrition grind.
Core Cards:
OP16-014OP16-014 Marco (3x)Matchup Spread:
Why Strong: Marco's regeneration creates a resource loop; every character played heals him. If Marco sticks to board, he becomes impossible to race. Akainu is the only Tier 0 that efficiently removes blockers before Marco's clock starts.
Week 2 Outlook: Expect new Marco support from post-launch innovation. Might climb to 58-60% if sideboard tech refines. Still Tier 1, never Tier 0 (Akainu will always have favorable matchup).
Archetype: Mill + card draw synergy.
Core Cards:
OP16-041OP16-041 Buggy (3x)Matchup Spread:
Why Viable: Buggy generates card advantage from self-mill. Novel mechanic in OP-16. If Buggy sticks to board, mill triggers provide incremental value.
Why Weak: Slow clock. Akainu removes Buggy before mill can accumulate advantage. Marco's regeneration outraces mill damage.
Week 2 Outlook: May rise to 50% if new self-mill support is printed or discovered. Current data shows 35-40% because the mechanic is underexplored. Expect community innovation to unlock more Buggy potential.
Archetype: Marine synergy + cost reduction ramp.
Core Cards:
OP16-075OP16-075 Garp (3x)Matchup Spread:
Why Playable: Garp's cost reduction is powerful. Full Marine builds enable turn 3-4 big plays. Synergy-heavy deckbuilding is rewarding.
Why Weak: Less explored than Akainu. Akainu does removal better. Garp mirrors are skill-intensive, but mirrors are rare.
Week 2 Outlook: Will remain Tier 2. May see innovation in Week 3-4 as players discover underexplored Marine synergies. Unlikely to jump to Tier 1 unless new Marine support is printed.
Any deck built primarily on reprints (OP-14/15 cards with no OP-16 leaders). These decks exist for budget reasons or casual play. Win rate is ~30% because they lack the efficient payoffs OP-16 brings.
Sideboards (post-match adjustments) will shape Week 2 meta more than new decklists. Expected tech:
Akainu Sideboards:
Marco Sideboards:
Buggy Sideboards:
If money is a constraint:
| Budget | Best Deck | Cost | Competitiveness |
|---|---|---|---|
| $70-90 | Budget Buggy | $80 | Local casual |
| $90-110 | Budget Marco | $100 | Local competitive |
| $100-120 | Budget Akainu | $110 | Regional competitive |
| $150+ | Optimal Akainu | $150 | Nationals ready |
Q: Is OP-16 solved after Week 1? A: Main decklists are solved. Sideboards are not. Week 2 will see sideboard tech innovation. Main decklists will remain similar but refined.
Q: Should I play Akainu or Marco competitively? A: Akainu for pure win rate. Marco for learning control and skill expression. Both are viable at competitive play.
Q: Will Buggy ever be Tier 1? A: Unlikely in OP-16. Buggy is inherently slower than Akainu and Marco. Could climb to 50-55% with new support, but unlikely to ever beat Akainu's 62%.
Q: When will the meta shift? A: Significant shifts happen in Week 3-4 as regional data lands. Week 2 will see sideboard adjustments and rogue tech. By Week 4, Tier 2 decks may rise based on new synergies.
Q: What's the best strategy for locals Week 1? A: Play Akainu for highest win rate. Play Marco if you love control. Avoid Buggy unless you enjoy innovation (risky at competitive tables).
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