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v1.4.0
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Lantern

Fire Brand Auxiliary Power - External Component

Auxiliary Power Ultimate

Set Effects

Fire Brand
2 piece
Skill Effect Range 6.5%[+] Skill Duration UP 6.5%[+]
Fire Brand
4 piece
Movement Speed -5% On Fire Skill Attack against an enemy inflicted with Burn-related effects, the hit enemy's Fire Resistance -30%[x] (10s duration)
Please visit our External Components Wiki for a list of all available external components in The First Descendant.

Core Slots

Recovery Augmentation
Defense Augmentation

Base Stats

Recovery Augmentation Options

Available Recovery Augmentation Cores

Recovery Augmentation Core X
Recovery Augmentation Core X
Recovery Augmentation Core (Variant AB) X
Recovery Augmentation Core (Variant AB) X
+ all of these cores at lvl I till X

Defense Augmentation Options

Available Defense Augmentation Cores

Defense Augmentation Core (Variant AB) X
Defense Augmentation Core (Variant AB) X
Defense Augmentation Core X
Defense Augmentation Core X
+ all of these cores at lvl I till X

Other items in this set

Fire Brand Memory
Fire Brand Memory
Memory
Fire Brand Processor
Fire Brand Processor
Processor
Fire Brand Sensor
Fire Brand Sensor
Sensor

External Component Options

DBNO Duration
Fire Resistance
Kuiper Shard Drop Rate Increase Modifier
Max HP
Module Drop Rate Increase Modifier
MP Recovery Out of Combat

Drops from Invasions

Invasion missions currently on rotation that drop this item.

White-night Gulch icon
(400%)
Mystery's End
White-night Gulch · Calling of the Descendant
Sunday 30th August 2026

Fire Brand Auxiliary Power - Top Builds

View All Builds
Look at me. I'm the Pyromaniac now. (Flame-Grilled Special)

Look at me. I'm the Pyromaniac now. (Flame-Grilled Special)

By Hibernape • Updated 1 month ago

Gley Mobbing and Bossing

Gley Mobbing and Bossing

By kadnar • Updated 6 months ago

Hell's Kitchen (Classic Chef)

Hell's Kitchen (Classic Chef)

By Hibernape • Updated 1 month ago

Serena Archangel Build

Serena Archangel Build

By Alcast • Updated 2 weeks ago

Gley Build Infinite Rocket Spam Build

Gley Build Infinite Rocket Spam Build

By Xeloki • Updated 9 months ago

Burn everything to a crisp Ultimate Blair Build

Burn everything to a crisp Ultimate Blair Build

By Dorlyps • Updated 8 months ago

Acquisition

  • [ Sigma Sector Dropoff Operation ] [ High-risk ] - [ Broken Boundary ] Mission Monster
  • [ Sigma Sector Dropoff Operation ] [ Normal ] - [ Broken Boundary ] Mission Monster