All Classes' Rare Skill Modules and Where to Find Them in The First Descendant

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Descendants or Classes in The First Descendant can be equipped with special Rare Skill Modules. Unlike common ones, these can change the effects and attributes of a character’s passive and active skills. Owning and using them definitely can open up a variety of new playstyles and builds. Let’s see how these Rare Skill Modules affect the skills and where to find them in this The First Descendant guide.

Ajax

Image source: Nexon

Module Name	Effect	How to Get
Body Enhancement	– Event Horizon doesn’t give Void Energy anymore – Increases DEF and Energy Shield proportionally to Max HP	Executioner Intercept Mission
Matrix Recomputation	Modifies Expulsion to grant a buff that helps allies survive	– Any Intercept Mission – Drops from Elite and Commander enemies
Void Barrier	Orbit Barrier can be moved and always reflects damage back to enemies	Any Intercept Mission
Void Charge	Modifies Void Walk’s damage to increase proportionally to DEF	Any Intercept Mission

Blair

Image source: Nexon

Module Name	Effect	How to Get
Backdraft	Change Extinguish effect: – Flame Zone absorption significantly increases Weak Point ATK instead of DEF	DeadBride Intercept Mission
Classic Chef	Change Pitmaster effect: – Modifies the increases to Firearm and Skill Critical Hit Rate to 5 based on the number of Flame Zone – Using Deadly Cuisine increases the number of Flame Zones created to 4	Pyromaniac Intercept Mission
Incendiary Bomb	Change Blaze Up effect: – Throws a projectile forward that spawns a Flame Zone where it lands	Devourer Intercept Mission
Superconductor	Change Deadly Cuisine effect: – Significantly increases the damage of the Giant Fireball – Small Fireballs or Flame Zones won’t appear when the Giant Fireball explodes	Obstructer Intercept Mission

Bunny

Module Name	Effect	How to Get
Bionic Fuel	Speed of Light now consume HP instead of MP	DeadBride Intercept Mission
Electric Condense	Maximum Power deals huge amount of damage once	– Any Intercept Mission – Drops from Elite and Commander enemies
Electric Transition	Speed of Light recovers Energy Shield in proportion to the distance traveled	Any Intercept Mission
Superconductor	Electrocution reduces enemy’s ATK	GraveWalker Intercept Mission

Freyna

Module Name	Effect	How to Get
Contagion	When killing a Room 0 Trauma-inflicted enemy, creates a Poison pool	Executioner Intercept Mission
Neurotoxin Synthesis	Changes Room 0 Trauma effect: – Does not spread Poison – Adds ATK reduction and Weaken Regeneration	Event exclusive
Toxic Stimulation	Grants Plague Bodyarmor to surrounding allies during Defense Mechanism	Obstructer Intercept Mission
Venom Synthesis	Putrid Venom now leaves behind a Toxic Footprint after every step that inflicts Poison on enemies	Pyromaniac Intercept Mission

Gley

Module Name	Effect	How to Get
Blood and Iron	Life Orbs can no longer be acquired with the Thirst effect. Power of Life can be obtained when attacks land Firearm or Skill Critical Hits.	Obstructer Intercept Mission
Massive Sanguification	Life Siphon can absorb Life Orbs during Non-Frenzied mode	DeadBride Intercept Mission
Predator Instinct	Firearm ATK increase while firing a Firearm in Frenzied mode	Pyromaniac Intercept Mission
Supersense	Changed the effect of Frenzied mode’s Maximize Lethality during Increased Sensory. Fire Rate is fixed but increase Weak Point ATK and Duration	Obstructer Intercept Mission

Jayber

Module Name	Effect	How to Get
Attacking Compulsion	Change Healing Turret effect: – When using skill summons an Assault Turret	Obstructer Intercept Mission
Immediate Purge Code	Change Reactivate effect: – Explodes all turrets that deals damage when using skill – Leaves Electric area-of-effect that deals continuous damage where the turrets exploded	Devourer Intercept Mission
Medical Compulsion	Change Reactivate effect: – Explodes all turrets that deal damage when using skill – Leaves Electric area-of-effect that deals continuous damage where the turrets exploded	Change Reactivate effect: – Explodes all turrets that deal damage when using skill – Leaves Electric area-of-effect that deals continuous damage where the turrets exploded
Regenerative Breaking	Removes Close Call’s effect. Has a chance to recover MP instead when using skill	– Any Intercept Mission – Drops from Elite and Commander enemies

Lepic

Module Name	Effect	How to Get
Increased Gain	– MP is no longer consumed while Overkill is active – Reduces MP when attacking with Overkill – Recover MP when a critical hit occurs on Overkill	Any Intercept Mission
Nerve Infiltration	Overclock no longer inflicts Burn but Weaken Regeneration instead	GraveWalker Intercept Mission
Powerunit Change	Overclock no longer increases the Skill Power Modifier. But Firearm ATK is increased instead	Any Intercept Mission
Regenerative Breaking	Removes Close Call’s effect. Has a chance to recover MP instead when using skill	– Any Intercept Mission – Drops from Elite and Commander enemies

Ultimate Lepic

Module Name	Effect	How to Get
Explosive Stacks	– Grenade now can be charged up to 3 times. – Grenade is charged after using a certain amount of ammo	DeadBride Intercept Mission
Firearm Master	– Removes Close Call’s effect – Reloading a weapon increases Skill Range – Changing weapon increases Skill Power Modifier	Obstructer Intercept Mission

Sharen

Module Name	Effect	How to Get
Battlesuit Melting Nuts	Impact Rounds can stack and reduce the enemy’s DEF instead of stunning them	– Any Intercept Mission – Drops from Elite and Commander enemies
Overcharged Edge	Active Camouflage consumes Energy Shields instead of MP. Ambush damage increases by the amount of Energy Shields consumed	Pyromaniac Intercept Mission
Release Cutting Force	Cutoff Beam can be unleashed as Sword Aura	DeadBride Intercept Mission
Void Domination	Flash Shortsword’s targeting range and speed are increased	Executioner Intercept Mission

Valby

Module Name	Effect	How to Get
Singing Water	Changes Laundry Bomb effect: – Spawns a Seduction of Water where the Launcher’s bullet explodes – Seduction of Water taunts surrounding enemies and inflicts Laundry until destroyed	Event exclusive
Supply Moisture	Changes Laundry Bomb effect: – Increases Attribute Status Effect Trigger Rate when using a Firearm on the water – No longer reduces MP cost	Pyromaniac Intercept Mission
Tidal Wave	Changes Clean Up effect: – No longer leaves watery trails when moving – Inflicts skill damage when moving through enemies	Obstructer Intercept Mission
Water Play	Changes Bubble Bullet effect: – Creates a rectangular-shaped pool of water in front of you	DeadBride Intercept Mission

Viessa

Module Name	Effect	How to Get
Cold-Bloodedness	– When using Frost Road, increases Skill Power Modifier – Decreases MP Cost and Skill Cooldown – Can’t create Frost Road while moving	Devourer Intercept Mission
Cold Snap Watch	– When using skill, inflict Ice Needle instead of Ice Shackle – Ice Needle: Continuous damage to the target. Damage increases as it stacks – When Ice Needle reaches a certain number of stacks, triggers passive skill	– Any Intercept Mission – Drops from Elite and Commander enemies
Glacial Cloud	Throws a projectile forward and spawns a Blizzard where it lands	Any Intercept Mission
Hypothermy	– When using skill, inflict Ice Needle instead of Ice Shackle. – Ice Needle: Continuous damage to the target. Damage increases as it stacks. – When Ice Needle reaches a certain number of stacks, triggers passive skill	Any Intercept Mission

Ultimate Viessa

Module Name	Effect	How to Get
Absolute-Zero	– No longer inflicts Ice Shackle when using skill – Inflicts Frostbite when the skill lands a Critical Hit – Frostbite triggers Ice Sphere	Event exclusive
Cold Cohesion	Increases the number of Ice Spheres to 5	Pyromaniac Intercept Mission