Meta Analysis

New OP16.5 Starter Decks: Which Ones Can Actually Move the Meta?

OP16.5 is a short bridge format between OP16 and OP17, but the six new Starter Decks already look strong enough to reshape the matchup map. The biggest surprise so far is that the decks benefiting the most may not be the six headliners themselves.

Format Window
OP16.5

Early simulator data, live matchup observations, and first-list projections before OP17 hits.

The Six New Starter Decks

Each Starter Deck below gets its own visual card package, early positioning read, and working verdict based on the first OP16.5 samples.

ST31

Monkey D. Luffy

Meta
Early sample 48.7% overall win rate
Turn-order read 45% going 1st
Turn-order read 52% going 2nd

Looks well positioned into Mihawk and Green/Blue Luffy, two decks that could be heavily represented near the top of the field.

Still struggles into Purple Enel and Nami, which matters because both Leaders should remain relevant.

Also appears to pick up a difficult new matchup into Red/Green Luffy, another major winner from the red Starter Deck cards.

Teach and Rosinante do not look especially attractive pairings either.

Our Verdict

Luffy got one of the most meaningful upgrades in the entire ST31 through ST36 wave. The problem is that its bad matchups line up with several decks we still expect to see a lot of. That keeps it in the Meta tier for now, right on the edge of Top Meta if the field shifts in its favor.

ST32

Green Zoro

Rogue

The new support does not appear to fundamentally change how Green Zoro plays.

It reads more like a light upgrade or a lateral evolution than a structural redesign.

Purple Enel still looks difficult, even though some of the new green cards initially seemed promising there.

Several of the strongest green Starter Deck cards may actually help Mihawk more than Zoro.

Our Verdict

Zoro can still put up results with the right build and the right bracket, but the first wave of testing does not suggest a real breakout. Until players prove otherwise, it looks like a Rogue deck rather than a stable top-table choice.

ST33

Blue Kuzan

Meta
Early sample Roughly 48% overall win rate

Currently appears weak into Red/Green Luffy, Purple Enel, and Nami.

Mihawk also looks slightly unfavorable, which is notable because cards like Gravity Blade and Ice Time should help manage wide boards.

The deck may simply be under-optimized and still searching for the right balance between bodies and Events.

Teach and Red Luffy do look more promising, which matters if Teach remains a check on Purple Enel and Red/Green Luffy.

Our Verdict

Kuzan's first numbers are only fair, but the deck does not look unsalvageable. It has adjustable tools, several matchups still appear playable, and it may be one of the Starters whose stock changes the most once the lists tighten up. For now, we place it in Meta with room to rise.

ST34

Purple Katakuri

Top Meta
Early sample About 48% overall win rate
Turn-order read 53% going 1st
Turn-order read 40% going 2nd

The first/second split is the biggest warning sign. Katakuri clearly wants to dictate the pace from the opening turns.

It looks good into Mihawk and Nami, two decks that may see a lot of play.

Red/Green Luffy and Kuzan appear close to even.

Green/Blue Luffy and Purple Enel look notably worse, which is a major issue because both are among the sturdiest decks in the format.

Our Verdict

Katakuri has real flaws, but its positioning into Mihawk and Nami gives it a meaningful role in the room. We currently place it at the lower end of Top Meta. Its exact standing will depend heavily on how much Purple Enel, Green/Blue Luffy, Mihawk, and Nami show up.

ST36

Kid

Meta
Early sample Around 46% overall win rate

The deck drew a lot of attention because of how much life it can recover.

That said, healing alone does not solve its issues closing games or turning stabilization into pressure.

Mihawk, Red/Green Luffy, Purple Katakuri, and Green/Blue Luffy all look rough.

Purple Enel and Nami still seem slightly unfavorable, though not as punishing as the matchups above, and Teach does look favorable.

Our Verdict

Kid has a powerful mechanic, but the support may have been somewhat overrated early on. It improves staying power without fully fixing the deck's ability to finish games. We currently place it in the middle of Meta, with its good Teach matchup giving it a specific niche.

ST35

Sabo

Wildcard
Early sample Around 42% overall win rate

Sabo may also be the least defined deck in the group right now.

Players are still trying an aggressive shell, a more traditional midrange shell, and hybrid builds that split the difference.

That hybrid approach may be dragging the numbers down by reducing the deck's internal coherence.

The Starter Deck support itself appears to point more naturally toward a dedicated aggressive build.

Our Verdict

We do not expect Sabo to become an immediate omnipresent force, but it could easily be stronger than the first data suggests. We place it in Wildcard: a deck that may stay relatively niche, but could absolutely reward a specialist who finds the cleanest aggressive version.

The Starter Deck Faces Are Not the Only Real Winners

One of the clearest early lessons is that the decks represented by the Starter Decks are not necessarily the ones using the new cards best.

Red/Green Luffy leader art

Red/Green Luffy

Apex

Red/Green Luffy looks like one of the biggest winners of OP16.5 because it directly benefits from some of the new Luffy Starter Deck cards.

The new Stage, in particular, appears to give the deck a level of consistency and structural stability it was missing before.

It looks favorable into Nami, Purple Enel, Green/Blue Luffy, Mihawk, Kuzan, and Kid, which is a remarkable spread for an early format snapshot.

Teach remains the glaring problem because shutting off the Leader effect makes the matchup extremely difficult.

Mihawk leader art

Mihawk

Apex

Mihawk may be the single biggest beneficiary of the green Starter Deck support, perhaps even more than Zoro himself.

The new Oden offers a freeze effect, a draw effect, and the Wano typing needed to support a cleaner package with cards like Otama and the Samurai Event.

That gives Mihawk a mix of hand volume, large threats, and field control that often defines the best green decks.

Purple Katakuri, Green/Blue Luffy, and Red/Green Luffy look like the biggest problems, while Nami and Teach still appear favorable.

The Decks Still Defining the Room

Even with six new Starter Decks entering the conversation, several OP16 pillars still look like the decks everyone else must answer.

Purple Enel leader art

Purple Enel

Apex
  • Still looks favorable into Mihawk, Red/Green Luffy, Kuzan, Purple Katakuri, Green/Blue Luffy, and Rosinante.
  • Nami and Teach remain the headline problem matchups.
  • The deck's filtering and answer density still make it one of the hardest engines to push out of a format quickly.
Green/Blue Luffy leader art

Green/Blue Luffy

Apex
  • Red/Green Luffy, Purple Enel, and Nami are the three major pressure points called out so far.
  • Even with those weaknesses, it still looks strong into most of the rest of the field.
  • The Nami matchup may also be somewhat less bad at a high level than broad stats suggest because the deck has a high mastery ceiling.
Nami leader art

Nami

Top Meta
  • Nami still has the blue-yellow defensive tools to heal, stall, and drag combat into awkward shapes.
  • The difference is that Mihawk and Red/Green Luffy both look naturally well positioned against her and may be much more common in OP16.5.
  • Nami seems favored into Kuzan, Green/Blue Luffy, and Purple Enel, but unfavorable into Mihawk, Red/Green Luffy, Purple Katakuri, and Teach.
Teach leader art

Teach

Top Meta
  • Teach is still hugely relevant because it appears good into Red/Green Luffy, Purple Enel, and Nami.
  • Those three matchups alone give it real strategic importance in the room.
  • The downside is that Mihawk, Kuzan, and Green/Blue Luffy all seem more difficult, so Teach remains highly field-dependent.

Our First OP16.5 Tier List

This is our first projection based on the early data and the matchups that were explicitly described. Several decks still have very small samples, so this board should be treated as provisional.

Apex

Red/Green Luffy iconMihawk iconPurple Enel iconGreen/Blue Luffy icon

Top Meta

Purple Katakuri iconNami iconTeach iconRosinante iconLucci icon

Meta

ST31 Luffy iconBlue Kuzan iconKid iconRed/Blue Ace iconBoa Hancock iconYamato iconShanks iconGreen/Purple Luffy icon

Rogue

Green Zoro iconCrocodile iconRed Ace iconLuffy & Ace iconKoby iconKalgara icon

Wildcard

Sabo iconRed/Yellow Bonney icon

Conclusion

The new Starter Decks do not appear to create six brand-new dominant decks. What they do seem to do is redistribute key matchups across the field.

What changed most

Purple Katakuri currently looks like the most competitive of the six directly reinforced Leaders. ST31 Luffy, Kuzan, and Kid all seem capable of holding real meta share. Green Zoro still looks limited, while Sabo remains a high-variance development project.

Who gained the most

The biggest winners may actually be Red/Green Luffy and Mihawk, both of which seem to convert the new red and green support into stronger, more coherent tournament plans than the face decks of the Starters themselves.

Nami may lose ground if Mihawk and Red/Green Luffy both surge.

Teach gains importance because of how cleanly it pressures Red/Green Luffy and Purple Enel.

Purple Katakuri may benefit if Mihawk becomes one of the most played decks.

Kuzan and Sabo still have substantial room to improve as lists get refined.

OP16.5 should be a short format, but it may end up being noticeably more open than late OP16. The next wave of tournament results will tell us whether Red/Green Luffy and Mihawk really are the new decks to beat before OP17 arrives.