Final Fantasy XV has a set of unique weapons you can upgrade to a better version through the side quests in Hammerhead Outpost. In this guide, you will find the full list of weapons that can be upgraded, what the quest requirements are, which materials you’ll need and when you can start the weapon upgrades.
When you meet Cid in Hammerhead Outpost for the first time, finish the quest called “Cid Sophiar, Master Mechanic” and you will learn that he can modify mechanized weapons. From that point on, you can talk to him and upgrade the weapons from the list below.
Engine Blade II
Quest:
A Better Engine BladeStarting weapon: Acquired from the start
Required Upgrade Material:
Rusted BitUpgrading time: One quest/hunt
Engine Blade III
Quest:
A Better Engine Blade IIStarting weapon: Engine Blade II
Required Upgrade Material:
Glass GemstoneUpgrading time: One quest/hunt
Ultima Blade
Quest:
A Better Engine Blade IIIStarting weapon: Engine Blade III
Required Upgrade Material:
Sturdy HelixhornUpgrading time: Three quests/hunts
Drain Lance II
Quest:
A Better Drain LanceStarting weapon: Available in Final Battle of Chapter 1
Required Upgrade Material:
Metal ScrapUpgrading time: One quest/hunt
Drain Lance III
Quest:
A Better Drain Lance IIStarting weapon: Drain Lance II
Required Upgrade Material:
Coeurl WhiskersUpgrading time: One quest/hunt
Absorb Shield II
Quest:
A Better Absorb ShieldStarting weapon: Available from Tony in Cape Caem by trading Caem Carrots
Required Upgrade Material:
Spiked ArmorUpgrading time: One quest/hunt
Auto Crossbow Plus
Quest:
A Better Auto CrossbowStarting weapon: Found inside Keycatrich Trench
Required Upgrade Material:
Cactuar NeedleUpgrading time: Two quests/hunts
Bioblaster Plus
Quest:
A Better BioblasterStarting weapon: Found outside of Keycatrich Trench
Required Upgrade Material:
DynamoUpgrading time: Two quests/hunts
Circular Saw Plus
Quest:
A Better Circular SawStarting weapon: Obtained in final Chapter 2 battle against Loqi
Required Upgrade Material:
Sky GemstoneUpgrading time: Two quests/hunts
Drillbreaker Plus
Quest:
A Better DrillbreakerStarting weapon: Found in Formouth Garrison
Required Upgrade Material:
Magitek CoreUpgrading time: Two quests/hunts
Force Stealer II
Quest:
A Better Force StealerStarting weapon: Available from Tony in Cape Caem by trading Caem Carrots
Required Upgrade Material:
Monster ClawUpgrading time: One quest/hunt
Noiseblaster Plus
Quest:
A Better NoiseblasterStarting weapon: Found in Fort Vaullerey
Required Upgrade Material:
MagnetronUpgrading time: Two quests/hunts
Plunderers II
Quest:
A Better Pair of PlunderersStarting weapon: Available from Tony in Cape Caem by trading Caem Carrots
Required Upgrade Material:
Barbed ScytheUpgrading time: One quest/hunt
Valiant II
Quest:
A Better ValiantStarting weapon: Available from Tony in Cape Caem by trading Caem Carrots
Required Upgrade Material:
Earth GemstoneUpgrading time: One quest/hunt
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