Grandrock | Monster Hunter World Wiki

Grandrock
Category	Hammers
Path	bone
Monster	??

Grandrock is a Hammer Weapon in Monster Hunter World (MHW). All weapons have unique properties relating to their Attack Power, Elemental Damage and various different looks. Please see Weapon Mechanics to fully understand the depth of your Hunter Arsenal.

Grandrock Information

• Weapon derived from Bone
• Styled with the Bone Alpha Armor Set and Bone Beta Armor Set
• Upgraded from Fossil Bludgeon III  (previously from Fossil Bludgeon II)
• This weapon has 1  slot and  Thunder damage
• This weapon also has 10  Defense
• Craft = using an existing weapon and upgrading it using the proper materials and zennie
• "Base" pages have a different Information box with no stats
• Notes and Tips go here

Grandrock Crafting and Upgrades

Grandrock has 2 upgrade levels. It follows the bone path, detailed below.

	Rare
Grandrock I	6	884		0	Thunder 390		10
	Craft with: Monster Hardbone x4, Monster Keenbone x6, Quality Bone x 10, 16000 x
Grandrock II	6	988		0	Thunder 420		10
	Craft with: Elder Dragon Bone x4, Monster Hardbone x6, Quality Bone x20, Dragonbone Relic x 1, 32000 x

Grandrock Upgrade Tree

Grandrock is part of an upgrade path for the Hammer Weapon Tree. Below is an excerpt of the relevant ?? tree.