Hammer-Icon Graviton Hammer / (?) (MHFU)
Weapon187 Attack 780 Buying Cost Upgrade Cost
Attribute Poison, 180 N/A 4,900z
Affinity 0% Buying Materials Upgrade Materials
Sharpness BredSoraMyelSgre N/A Gravios Shell (10)
Machalite Ore (10)
Chameleos Claw (1)
Slots OO
Bonus Defense +14
Rarity 5
Description Uses poison Basarios Shell. Occasionally poisons its monster foes.
Family Tree:
Upgraded From >> Hammer-Icon Graviton Hammer >> Upgraded Into
Shell Hammer Torment Hammer
Crater Maker
MHF2 and MHFU: Hammer and Hunting Horn Tree


  • The word 'Graviton' refers to a hypothetical elemental partical which mediates the gravitational force in the framework of quantum field theory. It is also believed to be massless(if it ever confirmed to exists).

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