
Drift Bottle · Cannon family
Finbone Cannon
鳍骨炮
Chinese-server data with provisional English names. Untranslated details are marked in Chinese.
Bottled Sea Finbone Cannon I, Bottled Sea Finbone Cannon II, Bottled Sea Finbone Cannon III
Cannon acquisition
Excavate intelligence at the cannon factory
- 1
Collect cannon intelligence on the corresponding island.
- 2
Submit the intelligence at the cannon factory in 奥托皮亚 and complete excavation.
- 3
Complete excavation to unlock the corresponding cannon for future acquisition.
Reading cannon details
Skills, tags and intelligence locations
- Skills
- Active skills determine how the cannon can be used in combat.
- Tags
- Tags count toward figurehead guardian thresholds.
- Intelligence
- Bring collected intelligence to the cannon factory in 奥托皮亚 to unlock acquisition.
Cannon stats
Rarity, skills and acquisition
Bottled Sea Finbone Cannon I
瓶中海一型鳍骨炮- Station
- Broadside
- Type
- Stone cannon
- Base damage
- 4520
Item description

A rare cannon made from materials you can only hope to stumble across.
感召力 adaptation
No 感召力 adaptation.
Active skills
Immediately fire the cannon once without ammunition limits.
Related figurehead guardians
Cannon tags count toward the ship total. Compare the contributions below with the guardian tag thresholds.
- The Tide Is ComingHeavy Firepower ×3Cannon contributes ×1
- Drawn to SoundHeavy Firepower ×1Cannon contributes ×1
- Fish-Luring SoundHeavy Firepower ×2Cannon contributes ×1
- Rough RiflingHeavy Firepower ×1Cannon contributes ×1
- Rough BarrelHeavy Firepower ×2Cannon contributes ×1
- EchoHeavy Firepower ×1Cannon contributes ×1
- Deep EchoHeavy Firepower ×2Cannon contributes ×1
- Heavy BlowHeavy Firepower ×1Cannon contributes ×1
- BreakthroughHeavy Firepower ×2Cannon contributes ×1
- Travel LightHeavy Firepower ×1Cannon contributes ×1
- Lightweight FighterHeavy Firepower ×2Cannon contributes ×1
- Barrel HeatHeavy Firepower ×1Cannon contributes ×1
- Barrel EmbersHeavy Firepower ×2Cannon contributes ×1
- Tide and FireHeavy Firepower ×3Cannon contributes ×1
- Drawn to SoundHeavy Firepower ×1Cannon contributes ×1
- Fish-Luring SoundHeavy Firepower ×2Cannon contributes ×1
- Rough RiflingHeavy Firepower ×1Cannon contributes ×1
- Rough BarrelHeavy Firepower ×2Cannon contributes ×1
- EchoHeavy Firepower ×1Cannon contributes ×1
- Deep EchoHeavy Firepower ×2Cannon contributes ×1
- Heavy BlowHeavy Firepower ×1Cannon contributes ×1
- BreakthroughHeavy Firepower ×2Cannon contributes ×1
- Travel LightHeavy Firepower ×1Cannon contributes ×1
- Lightweight FighterHeavy Firepower ×2Cannon contributes ×1
- Barrel HeatHeavy Firepower ×1Cannon contributes ×1
- Barrel EmbersHeavy Firepower ×2Cannon contributes ×1
Cannon intelligence location
- Region
- 白沙海
- Island
- 隐秘岛·地下2层
- Location
- From the campfire, head to the bat boss area. Circle around to the platform behind the boss and collect the intelligence beside the glowing anchor.
Bottled Sea Finbone Cannon II
瓶中海二型鳍骨炮- Station
- Broadside
- Type
- Stone cannon
- Base damage
- 5651
Item description

Experienced sailors don’t stick their heads down the barrel, even if there might really be a fish in there.
感召力 adaptation
No 感召力 adaptation.
Active skills
Immediately fire the cannon once without ammunition limits.
Related figurehead guardians
Cannon tags count toward the ship total. Compare the contributions below with the guardian tag thresholds.
- The Tide Is ComingHeavy Firepower ×3Cannon contributes ×1
- Drawn to SoundHeavy Firepower ×1Cannon contributes ×1
- Fish-Luring SoundHeavy Firepower ×2Cannon contributes ×1
- Rough RiflingHeavy Firepower ×1Cannon contributes ×1
- Rough BarrelHeavy Firepower ×2Cannon contributes ×1
- EchoHeavy Firepower ×1Cannon contributes ×1
- Deep EchoHeavy Firepower ×2Cannon contributes ×1
- Heavy BlowHeavy Firepower ×1Cannon contributes ×1
- BreakthroughHeavy Firepower ×2Cannon contributes ×1
- Travel LightHeavy Firepower ×1Cannon contributes ×1
- Lightweight FighterHeavy Firepower ×2Cannon contributes ×1
- Barrel HeatHeavy Firepower ×1Cannon contributes ×1
- Barrel EmbersHeavy Firepower ×2Cannon contributes ×1
- Tide and FireHeavy Firepower ×3Cannon contributes ×1
- Drawn to SoundHeavy Firepower ×1Cannon contributes ×1
- Fish-Luring SoundHeavy Firepower ×2Cannon contributes ×1
- Rough RiflingHeavy Firepower ×1Cannon contributes ×1
- Rough BarrelHeavy Firepower ×2Cannon contributes ×1
- EchoHeavy Firepower ×1Cannon contributes ×1
- Deep EchoHeavy Firepower ×2Cannon contributes ×1
- Heavy BlowHeavy Firepower ×1Cannon contributes ×1
- BreakthroughHeavy Firepower ×2Cannon contributes ×1
- Travel LightHeavy Firepower ×1Cannon contributes ×1
- Lightweight FighterHeavy Firepower ×2Cannon contributes ×1
- Barrel HeatHeavy Firepower ×1Cannon contributes ×1
- Barrel EmbersHeavy Firepower ×2Cannon contributes ×1
Cannon intelligence location
- Region
- 渡桥海
- Island
- 欢迎海岸
- Location
- Inside the cave at 欢迎海岸.
Bottled Sea Finbone Cannon III
瓶中海三型鳍骨炮- Station
- Broadside
- Type
- Stone cannon
- Base damage
- 6781
Item description

They say the sea swallows everything. This cannon thinks the sea takes too long.
感召力 adaptation
Agility
Constitution
Perception
Possible value combinations: 35 / 15 / 10, 30 / 20 / 10, 25 / 20 / 15, 20 / 20 / 20.
Values are randomly assigned to the attributes above; check the cannon in game for the exact allocation.
Active skills
Immediately fire the cannon once without ammunition limits.
Related figurehead guardians
Cannon tags count toward the ship total. Compare the contributions below with the guardian tag thresholds.
- The Tide Is ComingHeavy Firepower ×3Cannon contributes ×2
- Drawn to SoundHeavy Firepower ×1Cannon contributes ×2
- Fish-Luring SoundHeavy Firepower ×2Cannon contributes ×2
- Rough RiflingHeavy Firepower ×1Cannon contributes ×2
- Rough BarrelHeavy Firepower ×2Cannon contributes ×2
- EchoHeavy Firepower ×1Cannon contributes ×2
- Deep EchoHeavy Firepower ×2Cannon contributes ×2
- Heavy BlowHeavy Firepower ×1Cannon contributes ×2
- BreakthroughHeavy Firepower ×2Cannon contributes ×2
- Travel LightHeavy Firepower ×1Cannon contributes ×2
- Lightweight FighterHeavy Firepower ×2Cannon contributes ×2
- Barrel HeatHeavy Firepower ×1Cannon contributes ×2
- Barrel EmbersHeavy Firepower ×2Cannon contributes ×2
- Tide and FireHeavy Firepower ×3Cannon contributes ×2
- Drawn to SoundHeavy Firepower ×1Cannon contributes ×2
- Fish-Luring SoundHeavy Firepower ×2Cannon contributes ×2
- Rough RiflingHeavy Firepower ×1Cannon contributes ×2
- Rough BarrelHeavy Firepower ×2Cannon contributes ×2
- EchoHeavy Firepower ×1Cannon contributes ×2
- Deep EchoHeavy Firepower ×2Cannon contributes ×2
- Heavy BlowHeavy Firepower ×1Cannon contributes ×2
- BreakthroughHeavy Firepower ×2Cannon contributes ×2
- Travel LightHeavy Firepower ×1Cannon contributes ×2
- Lightweight FighterHeavy Firepower ×2Cannon contributes ×2
- Barrel HeatHeavy Firepower ×1Cannon contributes ×2
- Barrel EmbersHeavy Firepower ×2Cannon contributes ×2
Cannon intelligence location
- Region
- 渡桥海
- Island
- 渡桥岛
- Location
- Above the 荣光驻地 campfire on the map.