Monster Bone L is a material obtained from a few large monsters. It’s required to craft various weapons and armor.

“Bone from a large monster. Its size is hard to work with but vital to craft big items.”

View Full-size

Capture Low Rank Somnacanth to maximize your chance of obtaining Monster Bone L.

Carry	Rarity	Value
99	Rarity 4	400z

How to Get Monster Bone L¶

Monsters¶

The main way to obtain Monster Bone L is from monsters.

If you need some Monster Bone L fast, we recommend capturing Somnacanth. You can hunt it in the Village 4-star Quest “Infernal Lacrimosa”, where Monster Bone L is also a quest reward.

Quest Rewards¶

Quest	Reward	Rate
Village 4-star: Special License Test 1	Monster Bone L x1	13%
Village 4-star: Infernal Lacrimosa	Monster Bone L x1	13%
Village 4-star: Raging White-out	Monster Bone L x1	13%
Village 4-star: The Queen’s Procession	Monster Bone L x1	13%
Village 4-star: Streaking Shadow	Monster Bone L x1	13%
Village 4-star: Off Your Rocker	Monster Bone L x1	13%
Village 4-star: A Poisonous Project	Monster Bone L x1	13%
Village 5-star: Wind Speed Wyvern	Monster Bone L x1	21%
Village 5-star: Electrifying Ephiphany	Monster Bone L x1	21%
Village 5-star: Nocturnal Tracker	Monster Bone L x1	21%
Village 5-star: Waltzing by Moonlight	Monster Bone L x1	21%
Village 5-star: Rathalos Alert!	Monster Bone L x1	21%
Village 5-star: Comeuppance	Monster Bone L x1	21%
Village 5-star: The Secret Ingredient	Monster Bone L x1	13%
Village 5-star: BZZZZZ or ZZZZzzzz	Monster Bone L x1	13%
Village 5-star: Nosey Nuisances	Monster Bone L x1	21%
Village 6-star: Special License Test 3	Monster Bone L x1	21%
Village 6-star: Hermit of the Swamp	Monster Bone L x1	21%
Village 6-star: Thundering Voice	Monster Bone L x1	21%
Village 6-star: Twisted Desire	Monster Bone L x1	21%
Village 6-star: A Test of Courage	Monster Bone L x1	21%
Village 6-star: Like a Flash of Lightning	Monster Bone L x1	21%
Village 6-star: King of the Sky, Bane of the Land	Monster Bone L x1	21%
Hub 2-star: Way of the Pukei	Monster Bone L x1	13%
Hub 2-star: So Muddy Hardheaded!	Monster Bone L x1	13%
Hub 2-star: Blasted Basarios!	Monster Bone L x1	13%
Hub 2-star: The Path to Royalty	Monster Bone L x1	13%
Hub 2-star: Fried and Baptized	Monster Bone L x1	13%
Hub 3-star: Beckoning Slumber	Monster Bone L x1	13%
Hub 3-star: Zigzagging Zapper	Monster Bone L x1	13%
Hub 3-star: Down ‘n’ Dirty	Monster Bone L x1	21%
Hub 3-star: Bully of the Caverns	Monster Bone L x1	21%
Hub 3-star: Twilit Twin Stars	Monster Bone L x1	21%
Hub 3-star: My Muse the Mizutsune	Monster Bone L x1	21%
Hub 3-star: Champion of the Caverns	Monster Bone L x1	21%
Hub 3-star: Wavering Moon and Thunder	Monster Bone L x1	21%
Hub 3-star: White Knight vs. Hunter	Monster Bone L x1	13%
Hub 3-star: A Friend in Need	Monster Bone L x1	21%
Hub 3-star: A Few Bumps Along the Way	Monster Bone L x1	21%
Hub 3-star: Hellfire	Monster Bone L x1	21%
Hub 3-star: Disastrously Beautiful	Monster Bone L x1	21%

What is Monster Bone L Used For?¶

You need 2 Monster Bone L to complete the Lava Caverns Sub-camp Materials request.

View Full-size

1

2

(1 of 2) Graceful Death I Hammer.

View Full-size

View Full-size

Graceful Death I Hammer. (left), Tobi-Kadachi Armor. (right)

It’s also required for various weapons and armor.

Forge Weapons¶

Weapon	Type	Material Required
Frilled Blade I	Great Sword	Monster Bone L x2
Bastine Edge I	Long Sword	Monster Bone L x4
Cawscythe I	Long Sword	Monster Bone L x3
Frilled Claw I	Dual Blades	Monster Bone L x3
Graceful Death I	Hammer	Monster Bone L x3
Bellowing Blow I	Charge Blade	Monster Bone L x1

Upgrade Weapons¶

Weapon	Type	Material Required
Hidden Blade I	Great Sword	Monster Bone L x2
Giant Jawblade	Great Sword	Monster Bone L x3
Hack Blade II	Great Sword	Monster Bone L x3
Hidden Edge I	Sword and Shield	Monster Bone L x1
Chief Kukri	Sword and Shield	Monster Bone L x2
Hidden Gemini I	Dual Blades	Monster Bone L x2
Hidden Stinger I	Lance	Monster Bone L x2
Kulu Spear II	Lance	Monster Bone L x2
Pukei Spear I	Lance	Monster Bone L x2
Basarios Blow I	Hammer	Monster Bone L x1
Bone Bludgeon I	Hammer	Monster Bone L x1
Droth Splashhammer II	Hammer	Monster Bone L x2
Improved Steel Axe	Switch Axe	Monster Bone L x2
Infernal Axe I	Switch Axe	Monster Bone L x2
Bone Blade I	Charge Blade	Monster Bone L x2
Pukei Rod I	Insect Glaive	Monster Bone L x2
Hidden Eye I	Light Bowgun	Monster Bone L x2
Kadachi Cannon I	Heavy Bowgun	Monster Bone L x1
Hidden Bow I	Bow	Monster Bone L x2
Baggi Bow II	Bow	Monster Bone L x1
Pukei Bow I	Bow	Monster Bone L x2

Forge Armor¶

Armor	Type	Material Required
Diablos Greaves	Leg	Monster Bone L x2
Jelly Hat	Head	Monster Bone L x2
Pukei-Pukei Coil	Waist	Monster Bone L x1
Pukei-Pukei Mail	Torso	Monster Bone L x1
Rathian Greaves	Leg	Monster Bone L x2
Rathian Mail	Torso	Monster Bone L x2
Remobra Feet	Leg	Monster Bone L x1
Remobra Gloves	Arm	Monster Bone L x1
Remobra Suit	Torso	Monster Bone L x1
Tobi-Kadachi Braces	Arm	Monster Bone L x2
Utsushi Braces (H)	Arm	Monster Bone L x1
Utsushi Greaves (H)	Leg	Monster Bone L x1
Utsushi Mask (H)	Head	Monster Bone L x1
Utsushi Braces (V)	Arm	Monster Bone L x1
Utsushi Greaves (V)	Leg	Monster Bone L x1
Utsushi Mask (V)	Head	Monster Bone L x1
Channeler Hope	Arm	Monster Bone L x1
Channeler Hakama	Leg	Monster Bone L x1
Channeler Hair-tie	Head	Monster Bone L x1
Medium Prayer	Arm	Monster Bone L x1
Medium Hakama	Leg	Monster Bone L x1
Medium’s Hair-tie	Head	Monster Bone L x1