Lance Rompopolo Tree

Rompo Piercer I

Rarity 3

A spear infused with Rompopolo venom. One prick is all it takes to inject a lethal dose of poison.

Sharpness

How to get it

Step 4 of 4

Upgrade from Chrome Drill I at the Smithy.

Step 1 · Forge Rarity 1
Hope Lance I
Step 2 · Upgrade Rarity 1
Hope Lance II
Iron Ore ×2

Also branches to Balahara Lance I, Hope Lance III
Step 3 · Upgrade Rarity 2
Chrome Drill I
Machalite Ore ×1, Earth Crystal ×2

Also branches to Chrome Drill II
Step 4 · Upgrade Rarity 3
Rompo Piercer I
Rompopolo Hide ×3, Rompopolo Claw ×2, Poison Sac ×1

Also branches to Nu Osminog I, Rompo Piercer II
This weapon

Chrome Drill I → Rompo Piercer I

Material	Qty	Comes from	Highest listed chance
Rompopolo Hide	×3	Rompopolo	80% wound destroyed · rompopolo
Rompopolo Claw	×2	Rompopolo	100% broken part · rompopolo
Poison Sac	×1	Rompopolo	40% broken part · rompopolo

Hope Lance I → Hope Lance II → Chrome Drill I → Rompo Piercer I

Material	Qty	Comes from	Highest listed chance
Iron Ore	×2	Quest reward
Machalite Ore	×1	Jin Dahaad	15% target reward · jin dahaad
Earth Crystal	×2	Quest reward
Rompopolo Hide	×3	Rompopolo	80% wound destroyed · rompopolo
Rompopolo Claw	×2	Rompopolo	100% broken part · rompopolo
Poison Sac	×1	Rompopolo	40% broken part · rompopolo

2 monsters

Jin Dahaad Leviathan

Provides Machalite Ore

Seen in Iceshard Cliffs

Rompopolo Brute Wyvern

Provides Rompopolo Hide, Rompopolo Claw, Poison Sac

Seen in Oilwell Basin