Runes are passive modifiers that push a Sailor Piece build toward damage, luck, damage over time, freeze control, HP, or damage reduction. Since a rune grows with level, the max effect matters as much as the first drop.
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tier
S+
S+ runes are the top chase modifiers. Havoc is the reliable damage target from Rune Dungeon, while Primordial is the Infinite Tower damage chase with a higher listed ceiling.
Havoc Rune
The highest flat damage rune in the game. Havoc Rune provides the strongest raw damage multiplier of all runes, making it the recommended first rune for new players and endgame builds alike. Added in the Huge Update (March 10, 2026) and confirmed as the Best Rune by official Discord FAQ.
- Rarity
- -
- tier
- S+
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Global Damage Multiplier
- base effect
- -
- max effect
- Scales with rune level up to Lv. 50
- best for
- Reliable damage rune
- drop note
- -
Primordial Rune
+112% DMG max (Lv.60) — the highest damage bonus rune in Sailor Piece and the best in the S+ tier. Primordial Rune is a Secret rune added in the Massive Update (March 25, 2026), dropped exclusively from Infinite Tower floors at less than 1% chance (Level 8,500+ required). Surpasses Havoc Rune as the top DPS rune. A drop bug was fixed at launch (19:22 March 25). Source: Beebom runes guide (2026-03-26).
- Rarity
- secret
- tier
- S+
- rarity
- Secret
- source
- Infinite Tower (Tower Island): less than 1% drop rate from Tower floors. Level 8,500+ required.
- bonus type
- Global Damage Boost
- base effect
- +84% DMG at Lv. 1
- max effect
- +112% DMG at Lv. 60
- best for
- Top Infinite Tower damage chase
- drop note
- Less than 1% Infinite Tower drop listed locally
| Name | Description | Rarity | tier | rarity | source | bonus type | base effect | max effect | best for | drop note |
|---|---|---|---|---|---|---|---|---|---|---|
| Havoc Rune | The highest flat damage rune in the game. Havoc Rune provides the strongest raw damage multiplier of all runes, making it the recommended first rune for new players and endgame builds alike. Added in the Huge Update (March 10, 2026) and confirmed as the Best Rune by official Discord FAQ. | - | S+ | - | Rune Dungeon: rare drop | Global Damage Multiplier | - | Scales with rune level up to Lv. 50 | Reliable damage rune | - |
| Primordial Rune | +112% DMG max (Lv.60) — the highest damage bonus rune in Sailor Piece and the best in the S+ tier. Primordial Rune is a Secret rune added in the Massive Update (March 25, 2026), dropped exclusively from Infinite Tower floors at less than 1% chance (Level 8,500+ required). Surpasses Havoc Rune as the top DPS rune. A drop bug was fixed at launch (19:22 March 25). Source: Beebom runes guide (2026-03-26). | secret | S+ | Secret | Infinite Tower (Tower Island): less than 1% drop rate from Tower floors. Level 8,500+ required. | Global Damage Boost | +84% DMG at Lv. 1 | +112% DMG at Lv. 60 | Top Infinite Tower damage chase | Less than 1% Infinite Tower drop listed locally |
tier
S
S runes are strong practical picks. Wrath gives reliable damage, while Fortune and Radiant are for luck-focused farming routes.
Wrath Rune
A powerful flat damage bonus rune. Wrath Rune scales from +40% DMG at base to +59% DMG at max level, making it a reliable and versatile damage option for all builds.
- Rarity
- -
- tier
- S
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Flat Damage Bonus
- base effect
- +40% DMG
- max effect
- Max (Lv50): +59% DMG
- best for
- Strong practical damage
- drop note
- -
Fortune Rune
The only luck-boosting rune in the game. Fortune Rune scales from +10% Luck at base to +15% Luck at max. Essential for farming builds since Luck is a rare and hard-to-stack stat.
- Rarity
- -
- tier
- S
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Luck Multiplier
- base effect
- +10% Luck
- max effect
- Max (Lv50): +15% Luck
- best for
- Luck farming
- drop note
- -
Radiant Rune
A Secret rune added in the Massive Update (March 25, 2026), obtained exclusively from the Infinite Tower. The Radiant Rune provides a Luck bonus, improving drop rates for rare items across the game — complementing Primordial Rune which focuses on damage. Exact max value is +26% Luck at max level. Source: Beebom runes guide (2026-03-26, provisional).
- Rarity
- secret
- tier
- S
- rarity
- Secret
- source
- Infinite Tower (Tower Island): rare drop from Tower floors. Level 8,500+ required.
- bonus type
- Luck / Drop Rate Boost
- base effect
- -
- max effect
- +26% Luck at max Lv. 60
- best for
- Infinite Tower luck chase
- drop note
- Infinite Tower rare drop listed locally
| Name | Description | Rarity | tier | rarity | source | bonus type | base effect | max effect | best for | drop note |
|---|---|---|---|---|---|---|---|---|---|---|
| Wrath Rune | A powerful flat damage bonus rune. Wrath Rune scales from +40% DMG at base to +59% DMG at max level, making it a reliable and versatile damage option for all builds. | - | S | - | Rune Dungeon: rare drop | Flat Damage Bonus | +40% DMG | Max (Lv50): +59% DMG | Strong practical damage | - |
| Fortune Rune | The only luck-boosting rune in the game. Fortune Rune scales from +10% Luck at base to +15% Luck at max. Essential for farming builds since Luck is a rare and hard-to-stack stat. | - | S | - | Rune Dungeon: rare drop | Luck Multiplier | +10% Luck | Max (Lv50): +15% Luck | Luck farming | - |
| Radiant Rune | A Secret rune added in the Massive Update (March 25, 2026), obtained exclusively from the Infinite Tower. The Radiant Rune provides a Luck bonus, improving drop rates for rare items across the game — complementing Primordial Rune which focuses on damage. Exact max value is +26% Luck at max level. Source: Beebom runes guide (2026-03-26, provisional). | secret | S | Secret | Infinite Tower (Tower Island): rare drop from Tower floors. Level 8,500+ required. | Luck / Drop Rate Boost | - | +26% Luck at max Lv. 60 | Infinite Tower luck chase | Infinite Tower rare drop listed locally |
tier
A
A runes are solid fallbacks. Destruction gives a clear damage boost when the top damage runes are not available yet.
Destruction Rune
A solid damage rune providing a flat damage bonus. Destruction Rune scales from +25% DMG at base to +37% DMG at max. A strong alternative to Wrath Rune.
- Rarity
- -
- tier
- A
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Flat Damage Bonus
- base effect
- +25% DMG
- max effect
- Max (Lv50): +37% DMG
- best for
- Mid-tier damage fallback
- drop note
- -
| Name | Description | Rarity | tier | rarity | source | bonus type | base effect | max effect | best for | drop note |
|---|---|---|---|---|---|---|---|---|---|---|
| Destruction Rune | A solid damage rune providing a flat damage bonus. Destruction Rune scales from +25% DMG at base to +37% DMG at max. A strong alternative to Wrath Rune. | - | A | - | Rune Dungeon: rare drop | Flat Damage Bonus | +25% DMG | Max (Lv50): +37% DMG | Mid-tier damage fallback | - |
tier
B
B runes are effect picks. Inferno, Blood, and Frost matter when burn, bleed, or freeze control fits the fight better than a plain damage bonus.
Inferno Rune
Applies a burning DoT to enemies on hit. At max level, Inferno Rune deals 104% of total damage over 4 seconds, a solid sustained DPS option for boss fights.
- Rarity
- -
- tier
- B
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Burn DoT Damage
- base effect
- 70% total DMG over 4s
- max effect
- Max (Lv50): 104% total DMG over 4s
- best for
- Burn damage over time
- drop note
- -
Blood Rune
Inflicts a bleed effect on enemies, dealing damage over 5 seconds. Blood Rune scales from 65% bleed damage at base to 97% at max level. Longer duration than Inferno Rune but slightly lower total damage.
- Rarity
- -
- tier
- B
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Bleed DoT Damage
- base effect
- 65% total DMG over 5s
- max effect
- Max (Lv50): 97% total DMG over 5s
- best for
- Bleed damage over time
- drop note
- -
Frost Rune
Freezes enemies on hit while dealing bonus impact damage. At max level, Frost Rune freezes enemies for 3 seconds and adds 44% DMG — a strong crowd-control option for PvP.
- Rarity
- -
- tier
- B
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Freeze + Impact Damage
- base effect
- 30% DMG + Freeze 2s
- max effect
- Max (Lv50): 44% DMG + Freeze 3s
- best for
- PvP control and freeze
- drop note
- -
| Name | Description | Rarity | tier | rarity | source | bonus type | base effect | max effect | best for | drop note |
|---|---|---|---|---|---|---|---|---|---|---|
| Inferno Rune | Applies a burning DoT to enemies on hit. At max level, Inferno Rune deals 104% of total damage over 4 seconds, a solid sustained DPS option for boss fights. | - | B | - | Rune Dungeon: rare drop | Burn DoT Damage | 70% total DMG over 4s | Max (Lv50): 104% total DMG over 4s | Burn damage over time | - |
| Blood Rune | Inflicts a bleed effect on enemies, dealing damage over 5 seconds. Blood Rune scales from 65% bleed damage at base to 97% at max level. Longer duration than Inferno Rune but slightly lower total damage. | - | B | - | Rune Dungeon: rare drop | Bleed DoT Damage | 65% total DMG over 5s | Max (Lv50): 97% total DMG over 5s | Bleed damage over time | - |
| Frost Rune | Freezes enemies on hit while dealing bonus impact damage. At max level, Frost Rune freezes enemies for 3 seconds and adds 44% DMG — a strong crowd-control option for PvP. | - | B | - | Rune Dungeon: rare drop | Freeze + Impact Damage | 30% DMG + Freeze 2s | Max (Lv50): 44% DMG + Freeze 3s | PvP control and freeze | - |
tier
C
C runes are defensive. Guardian is mostly for tank-style setups that need more HP instead of faster clears.
Guardian Rune
A defensive rune providing an HP bonus. Guardian Rune scales from +39% Max HP at base to +59% Max HP at max level. Useful for tank builds but outclassed by damage runes in most scenarios.
- Rarity
- -
- tier
- C
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Max HP Bonus
- base effect
- +39% Max HP
- max effect
- Max (Lv50): +59% Max HP
- best for
- Tank HP builds
- drop note
- -
| Name | Description | Rarity | tier | rarity | source | bonus type | base effect | max effect | best for | drop note |
|---|---|---|---|---|---|---|---|---|---|---|
| Guardian Rune | A defensive rune providing an HP bonus. Guardian Rune scales from +39% Max HP at base to +59% Max HP at max level. Useful for tank builds but outclassed by damage runes in most scenarios. | - | C | - | Rune Dungeon: rare drop | Max HP Bonus | +39% Max HP | Max (Lv50): +59% Max HP | Tank HP builds | - |
tier
D
D runes are outclassed early fallbacks. Suppression gives damage reduction, but most builds get more value from damage, luck, or stronger survival options.
Suppression Rune
The weakest rune, providing minor damage reduction. Suppression Rune scales from 10% to 15% DMG Reduction. Outclassed by all other runes for most builds.
- Rarity
- -
- tier
- D
- rarity
- -
- source
- Rune Dungeon: rare drop
- bonus type
- Damage Reduction
- base effect
- 10% DMG Reduction
- max effect
- Max (Lv50): 15% DMG Reduction
- best for
- Starter damage reduction fallback
- drop note
- -
| Name | Description | Rarity | tier | rarity | source | bonus type | base effect | max effect | best for | drop note |
|---|---|---|---|---|---|---|---|---|---|---|
| Suppression Rune | The weakest rune, providing minor damage reduction. Suppression Rune scales from 10% to 15% DMG Reduction. Outclassed by all other runes for most builds. | - | D | - | Rune Dungeon: rare drop | Damage Reduction | 10% DMG Reduction | Max (Lv50): 15% DMG Reduction | Starter damage reduction fallback | - |
Rune Dungeon and Infinite Tower are different chases
Most runes come from Rune Dungeon, while Primordial and Radiant are tied to Infinite Tower in the local data. That split matters because a player may be able to farm Rune Dungeon before pushing high tower floors.
Max effect decides the long-term value
A rune can start useful and become much better as it levels. Wrath and Destruction are straightforward damage boosts, Fortune and Radiant help rare-drop farming, Inferno and Blood add damage over time, and Frost adds control. The best rune is the one that matches the build and the content being farmed.
FAQ
What is the best damage rune in Sailor Piece?
Primordial has the highest listed max damage value in the local data, while Havoc is the reliable top damage target from Rune Dungeon.
Which rune is best for farming drops?
Fortune and Radiant are the luck-focused runes. They are better when drop farming matters more than clear speed.
Where do runes drop?
Most runes are listed from Rune Dungeon. Primordial and Radiant are listed from Infinite Tower, which makes them a later chase.
Why do base and max effect matter?
Runes scale with level. A rune with a modest base value can still become useful if its max effect fits the build.
