Hammer Gravios Tree

Graviton Hammer

Rarity 8 Final upgrade

A weapon to shatter space and time; a weapon to destroy life itself. Such is the upgraded Shell Hammer.

Sharpness

How to get it

Step 2 of 2

Upgrade from Shell Hammer I at the Smithy.

Step 1 · Forge Rarity 6
Shell Hammer I
Gravios Skull ×3, Gravios Pleura+ ×4, Gravios Wing ×5, Gravios Certificate S ×2
Step 2 · Upgrade Rarity 8
Graviton Hammer
Gravios Carapace ×6, Gravios Medulla ×1, Hunter Symbol II ×5, Wyvern Gem ×1
This weapon

Shell Hammer I → Graviton Hammer

Material	Qty	Comes from	Highest listed chance
Gravios Carapace	×6	Gravios	100% carve · severed, rotten · gravios
Gravios Medulla	×1	Gravios	22% carve · severed part · gravios
Hunter Symbol II	×5	Quest reward
Wyvern Gem	×1	Balahara, Quematrice, Rompopolo, Hirabami, Gravios	100% target reward · gravios

Shell Hammer I → Graviton Hammer

Material	Qty	Comes from	Highest listed chance
Gravios Skull	×3	Gravios	100% broken part · gravios
Gravios Pleura+	×4	Gravios	100% broken part · gravios
Gravios Wing	×5	Gravios	100% broken part · gravios
Gravios Certificate S	×2	Gravios	8% target reward · gravios
Gravios Carapace	×6	Gravios	100% carve · severed, rotten · gravios
Gravios Medulla	×1	Gravios	22% carve · severed part · gravios
Hunter Symbol II	×5	Quest reward
Wyvern Gem	×1	Balahara, Quematrice, Rompopolo, Hirabami, Gravios	100% target reward · gravios

5 monsters

Balahara Leviathan

Provides Wyvern Gem

Seen in Windward Plains

Gravios Flying Wyvern

Provides Gravios Skull, Gravios Pleura+, Gravios Wing, Gravios Certificate S, Gravios Carapace, Gravios Medulla, Wyvern Gem

Seen in Oilwell Basin, Ruins of Wyveria

Hirabami Leviathan

Provides Wyvern Gem

Seen in Iceshard Cliffs, Ruins of Wyveria

Quematrice Brute Wyvern

Provides Wyvern Gem

Seen in Ruins of Wyveria, Windward Plains

Rompopolo Brute Wyvern

Provides Wyvern Gem

Seen in Oilwell Basin