Balahara Leviathan
Provides Sturdy Bone
Seen in Windward Plains
How to tackle Balahara › Hunting Horn Bone Tree
Bone Horn IV
Rarity 6
A hunting horn designed for novices, but popular with many hunters due to its solid performance.
- Attack
- 190 RAW 798 displayed
- Decoration slots
- 12 Lv1 · Lv2
Sharpness
How to get it
Step 4 of 4Upgrade from Bone Horn III at the Smithy.
- Step 1 · Forge Rarity 1Bone Horn IMystery Bone ×2Also branches to Dosha Farsounder I, War Bongo I
- Step 2 · Upgrade Rarity 2Bone Horn IIMonster Fluid ×1, Sturdy Bone ×2
- Step 3 · Upgrade Rarity 4Bone Horn IIITough Guardian Bone ×2
- Step 4 · Upgrade Rarity 6Bone Horn IVColossal Bone ×2, Great Stoutbone ×4Also branches to Hardened Bone HornThis weapon
Materials
Bone Horn III → Bone Horn IV
| Material | Qty | Comes from | Highest listed chance |
|---|---|---|---|
 Colossal Bone | ×2 | ||
| Great Stoutbone | ×4 | Blangonga, Guardian Doshaguma, Doshaguma | 30% carve · rotten · blangonga |
Bone Horn I → Bone Horn II → Bone Horn III → Bone Horn IV
| Material | Qty | Comes from | Highest listed chance |
|---|---|---|---|
 Mystery Bone | ×2 | Quest reward | |
 Monster Fluid | ×1 | Lala Barina | 30% carve · rotten · lala barina |
| Sturdy Bone | ×2 | Chatacabra, Doshaguma, Jin Dahaad, Balahara | 30% carve · rotten · doshaguma |
 Tough Guardian Bone | ×2 | Zoh Shia, Guardian Arkveld, Guardian Ebony Odogaron, Guardian Doshaguma | 30% carve · rotten · guardian doshaguma |
| Colossal Bone | ×2 | ||
| Great Stoutbone | ×4 | Blangonga, Guardian Doshaguma, Doshaguma | 30% carve · rotten · blangonga |
Sources
10 monsters 
Blangonga Fanged Beast
Provides Great Stoutbone
Seen in Iceshard Cliffs
How to tackle Blangonga › 
Chatacabra Amphibian
Provides Sturdy Bone
Seen in Windward Plains
How to tackle Chatacabra › 
Doshaguma Fanged Beast
Provides Sturdy Bone, Great Stoutbone
Seen in Ruins of Wyveria, Scarlet Forest, Windward Plains
How to tackle Doshaguma › 
Guardian Arkveld Construct
Provides Tough Guardian Bone
Seen in Ruins of Wyveria
How to tackle Guardian Arkveld › 
Guardian Doshaguma Construct
Provides Tough Guardian Bone, Great Stoutbone
Seen in Ruins of Wyveria
How to tackle Guardian Doshaguma › 
Guardian Ebony Odogaron Construct
Provides Tough Guardian Bone
Seen in Ruins of Wyveria
How to tackle Guardian Ebony Odogaron › 
Jin Dahaad Leviathan
Provides Sturdy Bone
Seen in Iceshard Cliffs
How to tackle Jin Dahaad › 
Lala Barina Temnoceran
Provides Monster Fluid
Seen in Ruins of Wyveria, Scarlet Forest
How to tackle Lala Barina › 
Zoh Shia Construct
Provides Tough Guardian Bone
Seen in Ruins of Wyveria
How to tackle Zoh Shia › Related
Armor from the same monster
Arkveld γ 5 PIECES · R8 
Balahara 5 PIECES · R2 
Balahara α 5 PIECES · R5 
Balahara β 5 PIECES · R5 Bone Tree · 70 weapons
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