Sunny Pirates 2 Tier List (December 2025) – Best Units Ranked

Ahoy, fellow pirates! If you’re sailing through the vast world of Sunny Pirates 2 and wondering which units are worth investing your precious resources in, you’ve come to the right place. As someone who’s spent countless hours testing and analyzing every unit in this One Piece-inspired idle RPG, I’m excited to share my comprehensive tier list that will help you build the ultimate pirate crew and dominate the Grand Line.

In this complete Sunny Pirates 2 tier list, I’ll break down every unit from game-changing S-tier legends to situational C-tier options, giving you detailed insights into their strengths, weaknesses, and optimal usage scenarios. Whether you’re a free-to-play player looking to maximize efficiency or a seasoned captain wanting to optimize your team composition, this guide has everything you need to make informed decisions about your crew investments.

Quick Overview: Sunny Pirates 2 Tier List (December 2025)

Before we dive into the detailed analysis, here’s a quick reference table showing all units ranked by their overall effectiveness in the current meta:

Tier	Units	Role	Investment Priority
S Tier	Luffy (Advanced/Gear), Zoro, Whitebeard	Main DPS/Bruiser	Highest
A Tier	Sanji, Ace, Law	Secondary DPS/Utility	High
B Tier	Nami, Robin, Usopp	Support/Situational	Medium
C Tier	Basic Marines, Low-rarity Pirates	Early Game Only	Low

Understanding the Tier List Criteria

Before we dive into the specific rankings, it’s crucial to understand how I’ve evaluated each unit in this Sunny Pirates 2 tier list. My ranking system considers multiple factors that directly impact your gameplay experience and progression speed:

Primary Evaluation Factors

Damage Output: How much damage a unit can deal in both single-target and AoE scenarios. This includes burst damage potential and sustained DPS over extended battles.

Survivability: A unit’s ability to stay alive in tough encounters, including defensive stats, healing capabilities, and damage mitigation.

Scaling Potential: How well a unit performs as you invest resources into them and progress through the game’s content.

Team Synergy: How well the unit complements other characters and enhances overall team performance.

Resource Efficiency: The return on investment for upgrading the unit, particularly important for free-to-play players.

Meta Considerations

The current Sunny Pirates 2 meta favors units that can:

• Excel in both PvE content and idle progression
• Scale well into late-game content
• Provide consistent performance without requiring specific team compositions
• Offer versatility across different game modes

With the Open Beta having launched in December 2025, we’re seeing a relatively stable meta, but balance adjustments could shift rankings as the game continues to develop.

S Tier Units: The Cream of the Crop

S Tier units represent the absolute best choices in Sunny Pirates 2. These units excel in virtually every aspect of the game and will carry you through content with ease. If you’re lucky enough to pull any of these units, prioritize them above all others.

Luffy (Advanced/Gear Forms)

Role: Main DPS/Tank Hybrid
Best For: All content types, especially boss fights and prolonged battles

Luffy in his advanced forms stands as the undisputed king of Sunny Pirates 2. What makes him so exceptional is his perfect balance of devastating damage output and surprising durability. His Gear forms unlock devastating area-of-effect attacks that can clear waves of enemies while still packing enough punch to take down tough bosses.

Why S Tier?

• Exceptional damage scaling that remains relevant even in late-game content
• Built-in survivability that reduces the need for dedicated tanks
• Versatile skill set that works in virtually any team composition
• Relatively easy to build compared to other top-tier units
• Consistent performance across all game modes

Investment Priority: MAXIMUM – If you have Luffy, he should be your primary investment target. Every resource you pour into him pays dividends in both short-term progression and long-term viability.

Pro Tip: Focus on unlocking his Gear forms as quickly as possible. The damage multiplier from these transformations is game-changing and will significantly boost your clear speed in both idle stages and active content.

Zoro

Role: Burst Damage Dealer
Best For: Boss fights, high-priority target elimination

Zoro brings the thunder with incredible burst damage capabilities that can delete high-value targets before they even get a chance to act. His three-sword style translates into devastating multi-hit attacks that scale incredibly well with investment.

Why S Tier?

• Unmatched single-target burst damage
• Excellent critical hit rates and damage multipliers
• Strong scaling into late-game content
• Low cooldowns on primary damage abilities
• Synergizes well with virtually any team composition

Investment Priority: VERY HIGH – Zoro rewards heavy investment with exponential damage returns. He’s particularly valuable for players struggling with boss content or challenging stages.

Pro Tip: Pair Zoro with units that can provide attack buffs or defense reduction debuffs. His damage potential skyrockets when enemies are more vulnerable, allowing him to one-shot even the toughest bosses.

Whitebeard

Role: Frontline Bruiser/AoE Damage
Best For: Wave clearing, sustained battles, frontline presence

Whitebeard brings the perfect combination of durability and area damage that makes him invaluable in both offense and defense. His earthquake-inspired attacks can devastate entire enemy formations while his naturally high defensive stats allow him to absorb punishment that would destroy other units.

Why S Tier?

• Exceptional AoE damage capabilities
• Built-in tankiness that reduces team squishiness
• Strong utility through crowd control effects
• Scales well with both offensive and defensive investments
• Provides team-wide benefits through various aura effects

Investment Priority: HIGH – Whitebeard is particularly valuable for players who struggle with survivability or need better wave-clear capabilities. He’s an excellent choice for free-to-play players due to his versatility.

Pro Tip: Don’t neglect Whitebeard’s defensive stats even though he deals impressive damage. His ability to stay alive longer means more consistent damage output and better team survivability in prolonged engagements.

A Tier Units: Strong and Reliable Choices

A Tier units are powerful characters that can carry you through most content effectively. While they may not reach the same heights as S Tier units, they’re more than capable of handling the majority of game content and often provide excellent value for your investment.

Sanji

Role: Secondary Damage Dealer
Best For: Consistent damage output, quick clears

Sanji brings lightning-fast attacks and reliable damage that makes him an excellent addition to any team. While he may not have the explosive burst potential of S Tier units, his consistency and speed make him invaluable for clearing content efficiently.

Why A Tier?

• Fast attack speed leads to consistent damage output
• Good scaling with investment
• Low cooldowns on primary abilities
• Excellent synergy with other damage dealers
• Relatively easy to build and upgrade

Investment Priority: HIGH – Sanji is an excellent choice for players who need a reliable secondary damage dealer to complement their S Tier units.

Pro Tip: Sanji excels when paired with units that can provide attack speed buffs. His already fast attacks become even more deadly with additional speed boosts, allowing him to melt through enemies quickly.

Ace

Role: AoE Damage/DoT Specialist
Best For: Wave clearing, prolonged battles

Ace brings the heat with powerful fire-based attacks that deal impressive area damage while applying burn effects for additional damage over time. This dual damage approach makes him particularly effective against groups of enemies and bosses with large health pools.

Why A Tier?

• Strong AoE damage capabilities
• Damage over time effects add significant sustained damage
• Good scaling with offensive investments
• Excellent for clearing waves of enemies
• Synergizes well with other elemental damage dealers

Investment Priority: HIGH – Ace is particularly valuable for players who struggle with wave-clear stages or want additional damage over time effects in their teams.

Pro Tip: Focus on upgrading Ace’s burn effects and damage over time capabilities. These effects often scale better than his base damage and provide more consistent damage output in prolonged battles.

Law

Role: Utility/Damage Hybrid
Best For: Team support, controlled engagements

Law brings an interesting mix of damage output and team utility that makes him a valuable addition to many team compositions. His ability to manipulate the battlefield and provide various support effects makes him more versatile than pure damage dealers.

Why A Tier?

• Balanced damage and utility capabilities
• Strong team support through various buffs and debuffs
• Good scaling with investment
• Versatile skill set works in multiple team compositions
• Provides strategic depth to team building

Investment Priority: MEDIUM-HIGH – Law is particularly valuable for players who want more strategic depth in their team compositions or need additional utility beyond raw damage.

Pro Tip: Law’s true strength shines in carefully constructed team compositions. Experiment with different unit combinations to find the perfect synergy that maximizes his utility potential.

B Tier Units: Situational but Usable

B Tier units aren’t bad by any means, but they typically require specific conditions, heavy investment, or particular team compositions to really shine. They can be useful in the right circumstances but generally fall short of A and S Tier units in overall effectiveness.

Nami

Role: Support/Utility
Best For: Team buffing, specific team compositions

Nami focuses primarily on support capabilities, providing various buffs and utility effects that can enhance your team’s performance. However, her limited damage output makes her less effective in the current meta, which favors units that can contribute more directly to damage output.

Why B Tier?

• Strong support capabilities and team buffs
• Good utility through various control effects
• Can be valuable in specific team compositions
• Falls behind in damage output compared to higher tiers
• Requires specific team setups to maximize effectiveness

Investment Priority: MEDIUM – Only invest in Nami if you have a specific team composition in mind that benefits from her support capabilities.

Pro Tip: Nami works best in teams that already have strong damage dealers but need additional utility or survivability. Don’t build her as your primary support unless you have a clear plan for her role.

Robin

Role: Crowd Control/Utility
Best For: Controlled engagements, specific scenarios

Robin offers crowd control abilities that can be useful in certain scenarios, particularly against enemies with dangerous abilities that need to be interrupted. However, her damage output tends to decline significantly as the game progresses, making her less valuable in late-game content.

Why B Tier?

• Strong crowd control capabilities
• Good utility in specific scenarios
• Can be effective against certain enemy types
• Damage output falls off in late-game content
• Limited versatility compared to higher-tier units

Investment Priority: LOW-MEDIUM – Robin should only be considered if you specifically need crowd control capabilities and don’t have access to better options.

Pro Tip: Robin’s effectiveness is highly dependent on the specific enemies you’re facing. She’s most valuable against bosses or enemies with dangerous channeling abilities that need to be interrupted.

Usopp

Role: Early Game Damage/Ranged Specialist
Best For: Early game progression, specific team compositions

Usopp can be surprisingly effective in the early game with his ranged attacks and utility abilities. However, as you progress and unlock stronger units, he quickly becomes outclassed by characters with better scaling and more impactful abilities.

Why B Tier?

• Good early game performance
• Ranged attacks provide safety in positioning
• Some utility through various trick shots
• Poor scaling into late-game content
• Quickly outclassed by stronger units

Investment Priority: LOW – Usopp should primarily be used as an early game placeholder while you work toward unlocking stronger units.

Pro Tip: If you do use Usopp, focus on his utility abilities rather than trying to scale his damage. His value comes from positioning and control effects rather than raw damage output.

C Tier Units: Early Game Only

C Tier units are primarily useful in the very early stages of the game when you have limited options. They should be replaced as soon as you unlock stronger units, as they lack the scaling and overall effectiveness needed for meaningful progression.

Basic Marines

Role: Early Game Tank/Damage
Best For: Very early game progression

Basic Marines are exactly what they sound like – basic, entry-level units that can help you get through the first few stages of the game. They’re easy to obtain and upgrade but quickly become ineffective as you face stronger enemies.

Why C Tier?

• Easy to obtain and upgrade
• Can help with very early game progression
• Extremely limited growth potential
• Quickly outclassed by even B Tier units
• Not worth long-term investment

Investment Priority: VERY LOW – Only use Basic Marines if you have absolutely no other options available.

Pro Tip: If you must use Basic Marines, only invest the minimum resources needed to progress through early content. Save your valuable upgrade materials for stronger units.

Low-Rarity Pirates

Role: Early Game Filler Units
Best For: Temporary team composition

Low-rarity pirate units serve as placeholders while you work toward unlocking stronger characters. They might have interesting designs or abilities, but they lack the stats and scaling needed for meaningful progression.

Why C Tier?

• Fill team slots when you have limited options
• Sometimes have unique but weak abilities
• Very poor stat scaling
• No long-term viability
• Better options become available quickly

Investment Priority: VERY LOW – These units should only be used temporarily and replaced as soon as possible.

Pro Tip: Treat low-rarity pirates as temporary placeholders. Don’t invest any significant resources into them, as you’ll quickly replace them with much stronger units.

Optimal Team Composition Strategies

Building the right team composition is just as important as having strong individual units. Based on extensive testing and analysis, here are the most effective team setups for different situations and playstyles.

Balanced Team Composition

The most versatile and effective team setup for general progression:

Frontline (1 unit):

• Primary Choice: Whitebeard (provides both tankiness and AoE damage)
• Alternative: Any S Tier unit with defensive capabilities

Main Damage Dealers (2 units):

• Primary Choice: Luffy + Zoro (maximum damage output)
• Alternative: Any combination of S Tier and A Tier damage dealers

Support/Utility (1 unit):

• Primary Choice: Law (provides utility and additional damage)
• Alternative: Ace or Sanji for additional damage output

This composition provides the perfect balance of survivability, damage output, and utility that can handle virtually any content in the game.

Free-to-Play Optimized Composition

For F2P players who need to maximize resource efficiency:

Core Investment: Choose ONE S Tier unit (preferably Luffy if available) and invest all resources into them first

Supporting Cast:

• Secondary Unit: One A Tier unit (Sanji or Ace recommended)
• Utility: One B Tier unit for specific situations if needed
• Filler: Use C Tier units only until you can upgrade your core units

The key here is focus – it’s better to have one massively powerful unit than multiple moderately strong ones.

Progression-Focused Composition

For players focused on rapid progression through content:

Priority: Maximum damage output above all else

Recommended Setup:

• Luffy (primary damage and survivability)
• Zoro (burst damage for bosses)
• Ace (AoE for wave clearing)
• Law (utility and additional damage)

This setup sacrifices some defensive capability for maximum clear speed, which is ideal for players who want to progress through content as quickly as possible.

Resource Investment Priorities

Understanding how to allocate your limited resources is crucial for long-term success in Sunny Pirates 2. Here’s my recommended priority system for different types of resources:

Upgrade Material Priority

Tier 1 (Highest Priority):

• S Tier units (Luffy, Zoro, Whitebeard)
• Focus on one primary unit first

Tier 2 (High Priority):

• A Tier units (Sanji, Ace, Law)
• Begin investing once your main S Tier unit is well-developed

Tier 3 (Medium Priority):

• B Tier units (only if they fill specific roles in your team)
• Upgrade only after A Tier units are established

Tier 4 (Low Priority):

• C Tier units (minimal investment, only as needed)

Currency Spending Guide

Premium Currency:

• Save for S Tier unit pulls
• Consider purchasing energy only if you’re grinding specific content

Standard Currency:

• Use for upgrading your highest priority units
• Save some for emergency upgrades if needed

Special Event Currency:

• Prioritize event-exclusive units if they’re S or A Tier
• Consider upgrade materials if you already have strong units

2025 Advanced Strategies and Pro Tips

Beyond basic unit selection and team composition, here are some advanced strategies that will significantly impact your progression and overall success in Sunny Pirates 2.

Rerolling Strategy

If you’re starting fresh, rerolling can give you a significant advantage:

Target Units: Prioritize getting Luffy or Zoro in your initial pulls Process: Create new accounts until you get at least one S Tier unit Time Investment: Usually worth spending 1-2 hours rerolling for a strong start

Synergy Combinations

Certain unit combinations provide powerful synergies that can dramatically boost your team’s effectiveness:

Luffy + Zoro: Maximum damage output with complementary damage types Whitebeard + Ace: Devastating AoE combinations that clear waves instantly Law + Any Damage Dealer: Utility-enhanced damage that controls the battlefield

Content-Specific Strategies

Different game modes require different approaches:

PvE Stages: Focus on AoE damage and survivability Boss Fights: Prioritize burst damage and single-target specialists Idle Progression: Balance damage output with team sustainability Challenge Modes: Emphasize utility and control effects

Frequently Asked Questions

What is the absolute best unit in Sunny Pirates 2?

Based on extensive testing and analysis, Luffy (Advanced/Gear Forms) stands as the best overall unit in Sunny Pirates 2. He offers the perfect combination of damage output, survivability, and scaling potential that makes him valuable in virtually every situation. However, Zoro and Whitebeard are also excellent choices that can outperform Luffy in specific scenarios.

How often does this tier list get updated?

This Sunny Pirates 2 tier list is updated regularly to reflect balance changes, new unit releases, and meta shifts. With the game currently in Open Beta as of December 2025, we’re monitoring for frequent updates that could impact unit rankings. Check back monthly for the most current rankings and analysis.

Are there any hidden gems that might be underrated?

While the tier list is generally accurate, some players have found success with Law in specific team compositions where his utility really shines. Additionally, Ace can be surprisingly effective in prolonged battles where his damage over time effects have time to accumulate.

Should I pull for new units or save resources?

This depends on your current roster strength. If you already have one or two S Tier units, it’s often better to save resources and focus on upgrading them rather than chasing new units. However, if you’re lacking S Tier options, pulling for new units (especially during rate-up events) can be worthwhile.

How do I get more codes for Sunny Pirates 2?

For the latest working codes, check out our comprehensive Sunny Pirates 2 Codes guide which is updated regularly with all active codes and redemption instructions. New codes are typically released during events, updates, and milestones.

What’s the best team composition for beginners?

For new players, I recommend starting with Luffy (if available) plus Sanji and Ace for damage, with Law providing utility. This composition gives you a good balance of damage types and utility that can handle most early and mid-game content effectively.

How important is unit rarity versus unit performance?

While higher rarity units generally have better base stats, unit performance and synergy are far more important than rarity alone. Many A and even B Tier units can outperform higher rarity units if they have better abilities or synergy with your team composition.

Conclusion

This comprehensive Sunny Pirates 2 tier list should give you everything you need to build the ultimate pirate crew and dominate the Grand Line. Remember that while tier lists provide excellent guidance, your personal playstyle, available units, and specific content needs should all factor into your final decisions.

The key to success in Sunny Pirates 2 is focused investment – choose your core units, upgrade them consistently, and build team compositions that maximize their strengths. With the strategies and insights provided in this guide, you’re well-equipped to tackle any challenge the game throws your way.

Keep this guide bookmarked for regular updates, and don’t forget to check out our Sunny Pirates 2 Codes article for the latest free rewards. The seas are calling, captain – it’s time to assemble your crew and claim your place as the Pirate King!