RacesadvancedUpdated: 7/2/2026

Legacy Piece Oni Race Complete Guide

Complete guide to the Oni race in Legacy Piece. Learn Oni damage buffs, abilities, best builds, PvP strategies, and how to get this S tier race.

The Oni race is the most sought-after race in Legacy Piece, and for good reason. As the only S tier race, Oni provides universal damage buffs and enhanced stats that make it the strongest race for every build and playstyle. This complete guide covers everything about the Oni race in Legacy Piece, from its abilities and stat bonuses to the best builds and PvP strategies.

Oni Race Abilities and Buffs

The Oni race in Legacy Piece provides three major buffs that collectively make it the dominant race. These buffs apply universally to all combat sources, meaning Oni enhances your Devil Fruit, Fighting Style, and sword attacks simultaneously.

The primary Oni buff is the universal damage increase. Every attack you deal in Legacy Piece as an Oni race player gains approximately 15-20% more damage. This includes M1 basic attacks, Z-X-C-V-G abilities, and passive damage effects. The damage buff stacks multiplicatively with Enhancement, creating even larger damage numbers when both are active.

The secondary Oni buff is enhanced HP. Oni players have approximately 10% more base HP than Human players at the same level. This extra HP provides a significant survival advantage in both PvP and boss fights. The HP bonus scales with level, meaning the advantage grows larger as you progress.

The tertiary Oni buff is enhanced defense. Oni players take approximately 10% less damage from all sources. Combined with the HP buff, Oni has roughly 20% more effective health than Human players. This makes Oni noticeably tankier in sustained fights where damage accumulates over time.

BuffEffectScalingStacking
Damage+15-20% all sourcesFlat multiplierStacks with Enhancement
HP+10% base HPScales with levelStacks with items
Defense+10% damage reductionFlat reductionStacks with items
VisualDamage aura effectCosmetic onlyN/A

Best Devil Fruits for Oni Race

Since the Oni damage buff applies to all Devil Fruit abilities, any fruit benefits from the Oni race. However, some fruits benefit more than others because the percentage buff scales better with high-damage abilities.

Goro combined with Oni is the most powerful build in Legacy Piece. The Goro lightning abilities already deal massive damage, and the 20% Oni buff pushes them even higher. A Goro + Oni player in PvP can potentially one-combo opponents with the damage boost. This is the dream endgame build that every competitive player aspires to. See our best fruits for PvP guide for more on Goro and other competitive options.

Hie-Hie with Oni creates the ultimate crowd control damage build. The freeze lockdown already guarantees combo damage, and the Oni buff makes each hit during the freeze window devastating. Hie-Hie + Oni players can freeze opponents and deal enough damage to win fights within a single freeze duration.

Mera with Oni is the most achievable competitive build. Mera is an A tier fruit with reasonable spawn rates, and the Oni buff elevates it to near-S tier performance. The fast Mera ability rotation combined with 20% more damage creates relentless pressure in PvP.

Magma with Oni is the ultimate PvE grinding build. Magma already excels at mob clearing, and the Oni damage buff speeds up clear times dramatically. This build maximizes XP per hour and is perfect for players focused on reaching max level.

FruitWith Oni PerformancePvP ViabilityPvE Viability
GoroBest in game10/1010/10
Hie-HieTop 310/109/10
MeraElite9/108/10
PawVery Strong9/107/10
MagmaPvE King7/1010/10
RubberStrong8/108/10

Oni PvP Strategies

Playing Oni in Legacy Piece PvP requires leveraging your damage advantage to end fights quickly. Oni is not about long drawn-out encounters; it is about overwhelming opponents with superior damage before they can respond.

The aggressive Oni strategy is to open with your strongest combo immediately. Because your damage is 20% higher, your combo will deal significantly more total damage than the same combo from a non-Oni player. If your opening combo connects, many opponents will be at low HP before they can react.

The baiting Oni strategy takes advantage of the fact that opponents expect Oni players to be aggressive. Play passively at the start, wait for the opponent to commit to an attack, then counter with a full combo. The Oni damage buff ensures your counter combo deals enough damage to turn the fight in your favor.

Against other Oni players, the fight becomes a mirror match where skill and fruit choice determine the winner. Both players have the same damage advantage, so landing combos and dodging attacks becomes the deciding factor. Use Observation Haki to dodge and Enhancement to maximize your damage during counter windows.

StrategyPlaystyleBest AgainstRisk Level
Aggressive openerFast combosSlow opponentsMedium
Bait and counterReactiveAggressive opponentsLow
Enhancement burstBurst windowsTanky opponentsHigh
Observation dodgeEvasiveCombo-reliantLow

Oni Race Reroll Guide

Getting the Oni race in Legacy Piece is challenging due to its low roll probability. Understanding the reroll system helps you maximize your chances of obtaining this S tier race.

Race reroll items in Legacy Piece can be obtained through gameplay rewards, boss drops, and code redemptions. Some active codes provide race rerolls as rewards. Always redeem codes that give rerolls immediately rather than saving them. Check our active codes page for the latest reroll rewards.

The probability of rolling Oni from a single reroll is estimated at approximately 5%. This means on average, you need about 20 rerolls to get Oni. However, probability is random, and some players get Oni on their first roll while others take 50 or more.

Rerolling efficiently means not wasting rerolls early in the game. If you are a new Legacy Piece player, play with your initial race first to learn the game mechanics. Once you understand how each race works and have accumulated reroll items, then commit to rerolling for Oni.

Reroll MethodCostExpected RerollsTime to Oni
In-game itemsFree~20Weeks of saving
Boss drop itemsFree~20Depends on luck
Robux purchase50 Robux each~20Variable cost
Code rewardsFree1-5 per codeLimited supply

Oni vs Other Races: Combat Scenarios

Understanding how Oni compares to other races in specific combat scenarios helps you appreciate the magnitude of the Oni advantage in Legacy Piece.

In a 1v1 PvP fight between equal-skill players, Oni wins approximately 65-70% of matchups against non-Oni races. The damage advantage is simply too large to overcome in a fair fight. The exceptions are when non-Oni players have significantly better fruits or when the matchup heavily favors the non-Oni player's build.

In boss fights, Oni clears bosses approximately 20% faster than Human and 15% faster than Mink. The damage buff directly translates to faster kill times. For boss farming where you fight the same boss repeatedly, the time savings compound significantly over many runs. See our boss farming guide for efficient farming strategies.

In group content, Oni provides the highest damage contribution to the team. If you are carrying lower-level players through boss fights, the Oni damage buff helps compensate for their lower output. This makes Oni the best race for crew leaders and experienced players helping newer players.

ScenarioOni AdvantageMarginImpact
1v1 PvP65-70% win rateSignificantMajor
Boss fights20% faster clearNotableHigh
Group contentHighest DPSClearMajor
Mob grinding20% faster clearNotableMedium
ExplorationNoneNoneNone

FAQ

How do I get the Oni race in Legacy Piece? The Oni race is obtained through race rerolling. Use race reroll items from gameplay, boss drops, or code rewards to randomly change your race. Oni has approximately a 5% chance per reroll, so expect to need multiple attempts.

Is the Oni damage buff really 20%? The Oni damage buff is approximately 15-20% and applies to all damage sources in Legacy Piece. The exact percentage may vary slightly between ability types, but the overall effect is a significant universal damage increase that stacks with Enhancement.

Does Oni race have any weaknesses? Oni has no significant combat weaknesses. The only downsides are its rarity, which makes it hard to obtain, and the expectation that Oni players will be strong, making them priority targets in PvP. Some players specifically target Oni users because they are perceived as threats.

What is the best fruit for Oni in Legacy Piece? Goro is the best fruit for Oni because the Oni damage buff amplifies Goro's already massive damage output. However, any fruit benefits from Oni. Even C tier fruits become more viable with the 20% damage increase.

Can I play Legacy Piece effectively without Oni? Absolutely. While Oni is the strongest race, Mink is a competitive A tier alternative, and Fishman and Human are both viable for most content. Skill and build optimization matter more than race alone. Many top Legacy Piece players compete effectively with non-Oni races.

Join the discussion on the Legacy Piece Roblox page.