Modules are incredibly important in The First Descendant as they will provide you with critical buffs and bonuses. As you venture further into the game, you’ll need the best ones available.

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I’ll be providing a list of the most optimal Modules for each Descendant in The First Descendant, although note that you may be able to slot in even more Modules as you progress. Prestiging and using Energy Activators will allow you to slot in more Modules so don’t feel limited by these lists.

Some Ultimate versions of the Descendants will have a couple extra Skill Modules, but I prefer the regular ones. You can use the Module guide for both the standard and Ultimate versions of a Descendant.

Table of contents

  • Best Modules for Ajax in The First Descendant
  • Best Modules for Lepic in The First Descendant
  • Best Modules for Blair in The First Descendant
  • Best Modules for Bunny in The First Descendant
  • Best Modules for Freyna in The First Descendant
  • Best Modules for Gley in The First Descendant
  • Best Modules for Esiemo in The First Descendant
  • Best Modules for Enzo in The First Descendant
  • Best Modules for Yujin in The First Descendant
  • Best Modules for Kyle in The First Descendant
  • Best Modules for Jayber in The First Descendant
  • Best Modules for Sharen in The First Descendant
  • Best Modules for Viessa in The First Descendant
  • Best Modules for Valby in The First Descendant

Best Modules for Ajax in The First Descendant

Screenshot: PC Invasion

Ajax in The First Descendant is a tough character that has a high Defense and Shield Max, making him resilient against enemy attacks.

Here are the best Modules for Ajax in The First Descendant:

Ajax ModuleModule EffectsMatrix RecomputationModifies Expulsion skill to create a buff that helps allies surviveDual ClawSub attack becomes Dual Claw and increases module capacityShield Conversion MPIncreases Max MP and reduces Max ShieldIncreased DEFLarge increase to DEFIncreased HPLarge increase to max HP Increased ShieldLarge increase to Max ShieldSkill ExpansionImproves Skill area of effectDEF AccelerantSkill duration increased and increases DEFTech SpecialistBoosts overall efficacy of Tech skillsIron DefenceIncreases Defence and Skill Power Modifier

Best Modules for Lepic in The First Descendant

Screenshot: PC Invasion

Lepic in The First Descendant is an explosive character that excels at taking out crowds.

Here are the best Modules for Lepic in The First Descendant:

Lepic ModuleModule EffectsIncreased EfficiencyMP is no longer consumed while Overkill is active. It consumes MP when attacking with Overkill. It recovers MP when Overkill lands a Critical Hit.Dual ClawSub attack becomes Dual Claw and increases module capacityAmplification ControlIncreases Skill Effect range and Max ShieldsNon-Attribute MasterIncreases Non-Attribute Skill PowerEnergy CollectionIncrease MP recoveryRegeneration BoostIncreases HP recoveryStrong MentalityDecreases Skill CostFocus-On Non-AttributeIncrease Non-Attribute Skill Power and decreases cooldownEmergency MeasuresIncreases Skill Critical Hit Rate and Skill Critical Hit DamageSkill ConcentrationIncreases Skill Critical Hit Damage

Best Modules for Blair in The First Descendant

Screenshot: PC Invasion

Blair in The First Descendant is a damage-over-time fire character who can incinerate his foes across the battlefields.

Here are the best Modules for Blair in The First Descendant:

Blair ModuleModule EffectsClassic ChefChanges any increases to Firearm and Skill Critical Hit Rate to 5 based on the Flame Zone countDual ClawSub attack becomes Dual Claw and increases module capacitySkill ExpansionImproves Skill area of effectFire SpecialistIncreases Fire Skill PowerFocus on FireIncrease Fire Skill Power and reduces cooldownsWillpower EffluxIncreases DEF and HP RecoveryIncreased DEFIncreases DEFTechnique ManualLanding a Skill Attack turns a portion of your Max HP into bonus damageIncreased HPIncreases HPEmergency MeasuresIncreases Skill Critical Hit Rate and Skill Critical Hit Damage

Best Modules for Bunny in The First Descendant

Screenshot: PC Invasion

Bunny in The First Descendant is a tough character that has a high Defense and Shield Max, making her resilient against enemy attacks.

Here are the best Modules for Bunny in The First Descendant:

Bunny ModuleModule EffectsElectric TransitionChanges Speed of Light to recover Energy Shield in proportion to the distance traveled.Shock PunchUse a shock punch when performing a charged sub attack. Also increases max module capacity.Electric SpecialistIncreases power of Electric Skill attacksTechnician Increases skill powerNimble FingersDecreases skill cooldownIncreased DEFIncreases DEFIncreased HPIncreases HPAgonyIncreases MP and DEFEnergy CollectionIncreases MP recoveryElectric MasterIncreases Electric Skill Power

Best Modules for Freyna in The First Descendant

Screenshot: PC Invasion

Freyna in The First Descendant relies on venom damage to infect her foes and whittle them down.

Here are the best Modules for Freyna in The First Descendant:

Freyna ModuleModule EffectsContagionWhen an enemy inflicted with Room 0 Trauma is killed, There is a contagion of Poison surrounding it.Dual ClawSub attack becomes Dual Claw and increases module capacityFocus on ToxicIncreases Toxic Skill Power and reduces cooldownToxic MasterIncreases Toxic Skill PowerToxic SpecialistIncreases Toxic Skill PowerSkill ExpansionIncreases Skill RangeMP AccelerantIncreases Skill duration and increases max MPAn Outstanding InvestmentIncreases Skill Duration and HP RecoveryAmplification ControlIncreases Skill Effect Range and Max ShieldsIncreased HPIncreases HP

Best Modules for Gley in The First Descendant

Screenshot: PC Invasion

Gley in The First Descendant is a risk and reward character as she can jeopardize HP recovery to increase attack damage.

Here are the best Modules for Gley in The First Descendant:

Gley ModuleModule EffectsPredator InstinctModifies Firearm ATK to increase when firing a Firearm during Frenzied stateShock PunchUse a shock punch when performing a charged sub attack. Also increases max module capacity.Focus on SingularIncreases singular Skill Power and reduces skill cooldownSingular MasterIncreases Singular Skill PowerStrong MentalityReduces Skill CostsSkill InsightIncreases critical hit chanceIncreased HPIncreases HPAutoimmunityReduces incoming damage and increases HP recoveryRegeneration BoostIncreases HP recoverySkill ExtensionIncreases Skill duration

Best Modules for Esiemo in The First Descendant

Screenshot: PC Invasion

Esiemo in The First Descendant is a demolition expert who can bombard the battlefield with beautiful explosions.

Here are the best Modules for Eisemo in The First Descendant:

Esiemo ModuleModule EffectsCluster BombDetonating an attached bomb creates additional explosives at the detonated locationDual ClawSub attack becomes Dual Claw and increases module capacitySkill ExtensionIncreases Skill durationFire SpecialistIncreases Fire Skill PowerFocus on FireIncreases Fire Skill Power and reduces skill cooldownWillpower EffluxIncreases DEF and HP RecoveryTechnique ManualLanding a Skill Attack turns a portion of your Max HP into bonus damageFire MasteryIncreases Fire Skill PowerSkill ExpansionImproves Skill area of effectIncreased HPIncreases HP

Best Modules for Enzo in The First Descendant

Screenshot: PC Invasion

Enzo in The First Descendant is a strategic mastermind who uses technology to help his allies and devastate his enemies.

Here are the best Modules for Enzo in The First Descendant:

Enzo ModuleModule EffectsReinforce Front LineSpawns a front line reinforcement device that grants a firearm ATK up effect to allies in rangeDual ClawSub attack becomes Dual Claw and increases module capacitySkill ExtensionIncreases duration of SkillsSkill ExpansionIncreases range of SkillsWillpower EffluxIncreases DEF and HP RecoveryNon-Attribute MasterIncreases Non-Attribute Skill PowerTechnicianBoosts overall efficacy of Tech skillsSkill Cost OptimizeReduces Skill Cost and Skill CooldownFocus on Non-AttributeIncreases Non-Attribute Skill Power and reduces skill cooldownIncreased DEFIncreases DEFIncreased ShieldIncreases Max Shield

Best Modules for Yujin in The First Descendant

Screenshot: PC Invasion

Yujin in The First Descendant is the healer, who can keep his allies alive and fighting.

Here are the best Modules for Yujin in The First Descendant:

Yujin ModuleModule EffectsProliferating AllergyInflicts Explosive Reaction. Deals damage to nearby enemies when the effect ends or the enemy dies. This spreads whenever an enemy is killed.Shock PunchUse a shock punch when performing a charged sub attack. Also increases max module capacity.Non-Attribute MasterIncreases Non-Attribute Skill PowerWillpower EffluxIncreases DEF and HP RecoveryHP RecoveryIncreases HP RecoveryFusion MasterIncreases Fusion Skill PowerSkill ExtensionIncreases Skill DurationSkill ExpansionIncreases Skill effect rangeAgonyIncreases Max DEF and MPNimble FingersReduces Skill cooldownWeighing the ScalesIncreases Max Shield and reduces Skill Cost

Best Modules for Kyle in The First Descendant

Screenshot: PC Invasion

Kyle in The First Descendant is a tanky character who can also support his allies.

Here are the best Modules for Kyle in The First Descendant:

Kyle ModuleModule EffectsSuperconductive BombingWhile airborne, it continuously consumes Magnetic Force to drop bombs. The bombing stops when Magnetic Force is completely depleted, and additional damage from Magnetic Force is not triggered on collision.Dual ClawSub attack becomes Dual Claw and increases module capacityWillpower EffluxIncreases DEF and HP RecoveryTechnicianIncreases Skill PowerNon-Attribute MasterIncreases Non-Attribute Skill PowerDimension Masterincreases Dimension Skill PowerAgonyIncreases Max DEF and MPincreased ShieldIncreases Max ShieldsIncreased DEFIncreases DEFAn Iron WillWhen Shields are lower, increases DEF

Best Modules for Jayber in The First Descendant

Screenshot: PC Invasion

Jayber in The First Descendant relies on his turrets to buff his allies and hurt his opponents.

Here are the best Modules for Jayber in The First Descendant:

Jayber ModuleModule EffectsAttacking CompulsionWhen using a skill, summons an Assault Turret. The summoned turret operates in the same way as the existing Assault Turrets.Short SwordSub attack becomes a Short Sword and increases module capacityNon-Attribute MasterIncreases Non-Attribute Skill PowerDimension MasterIncreases Dimension Skill PowerSkill ExtensionIncreases Skill DurationWillpower EffluxIncreases DEF and HP RecoverySkill Cost OptimizeReduces Skill Cost and Skill CooldownIron DefenceIncreases DEF and Skill PowerHP RecoveryIncreases HP RecoveryFocus on Non-AttributeIncreases Non-Attribute Skill Power

Best Modules for Sharen in The First Descendant

Screenshot: PC Invasion

Sharen in The First Descendant is a quick Descendant who can turn invisible to infiltrate and strike where she’s needed.

Here are the best Modules for Sharen in The First Descendant:

Sharen ModuleModule EffectsOvercharged EdgeModifies Active Camouflage to consume Energy Shields instead of MP. Ambush damage increases by the amount of Energy Shields consumed.Shock PunchUse a shock punch when performing a charged sub attack. Also increases max module capacity.Electric MasterIncreases Electric Skill PowerFocus on ElectricIncreases Electric Skill PowerIncreased ShieldIncreases Max ShieldAmplification ControlIncreases Skill Effect Range and Max ShieldSpear and ShieldIncreases DEF and Skill PowerAgonyIncreases DEF and MPWillpower EffluxIncreases DEF and HP RecoveryIncreased DEFIncreases DEF

Best Modules for Viessa in The First Descendant

Screenshot: PC Invasion

Viessa in The First Descendant will freeze enemies over and entomb all in her Chill attacks.

Here are the best Modules for Viessa in The First Descendant:

Viessa ModuleModule EffectsCold-BloodednessWhen using the skill, it increases the Skill Power Modifier and decreases MP Cost and Skill Cooldown. Frost Roads are not created when moving.Short SwordSub attack becomes a Short Sword and increases module capacityChill Masterincreases Chill Skill PowerFocus on ChillIncreases Chill Skill PowerAgonyIncreases DEF and MPSpear and ShieldIncreases DEF and Skill PowerFocus on FusionIncreases Fusion Skill PowerSkill ExpansionIncreases the Skill rangeWeighing the ScalesIncreases Max Shield and reduces Skill CostAmplification ControlIncreases Skill Effect Range and Max Shield

Best Modules for Valby in The First Descendant

Screenshot: PC Invasion

Valby in The First Descendant is a water-based character that can wreak havoc on her enemies.

Here are the best Modules for Valby in The First Descendant:

ModuleModule EffectsWater Play (Skill Module)Creates a rectangular-shaped pool of water in front of Valby when using Bubble Bounce. valby exclusive.Shock Punch (Sub Module)Use a shock punch when performing a charged sub attack. Also increases max module capacity as it’s leveled up. Polygenic AntibodyIncreases all attribute resistances.Focus on Non-AttributeIncreases Non-Attribute Skill Power and reduces Skill Cooldown.Maximize SkillIncreases Skill Power and reduces Skill Cooldown.Weighing the ScalesIncreases your Max Shield and reduces Skill Costs.TechnicianIncreases skill power.Emergency Measures Increases skill critical hit chance and damage.Enlightenment Increases max MP.Technique ManualDeals additional skill damage.Increase HPIncreases max HP.Skill Expansion Increases Skill Effect range.

Now that you know all the best Modules for every Descendant, you’ll be able to plan accordingly and build the most powerful Descendants you can. Make sure you’ve got enough Kuiper Shards to improve them all!

The First Descendant