Fires flames in the direction of the crosshairs to deal damage and inflict Repentance. On hitting an ally, grants Blessing.
Repentance acts the same as Burn. Firearm attacks against enemies inflicted with Repentance have a chance to recover Rounds for the firearm in use.
Additionally, when an enemy with Repentance is killed, inflicts Repentance on nearby enemies.
Flames pierce terrain when used on the ground and explode when colliding with terrain when fired in midair.

Greatly decreases gravity while this skill is active. Firearm attacks while in mid-air have additional effects depending on the Rounds in use. However, Jump and Grappling Hook charge times have been adjusted.

When used on the ground, Serena shoots into the air.
When used in midair, Serena moves quickly in the direction of movement and Reloads the currently equipped weapon.
Additionally, Serena's number of Jumps is reset and holding down the skill key increases the distance traveled.

When used on the ground, removes all debuffs on Serena and all allies within range, and grants Prayer of Redemption.
When used in midair, grants Redemption's Judgment to self.

Serena gains an additional stat bonus when firing a firearm in midair.

Spews fire and creates a Flame Zone on the ground. Enemies standing in the Flame Zone receive continuous damage and are inflicted with Burn.

Recovers HP and MP based on the number of Flame Zones created on the battlefield, and grants Taste of Aggression on recovery.
Flame Zones summoned earlier are retrieved first.

Fires a flame forward . Enemies hit by the flame take continuous damage and are inflicted with Burn.

Fires a Giant Fireball forward. On explosion, the Giant Fireball deals Burst damage to nearby enemies and divides into multiple Small Fireballs, which create additional explosions.
Small Fireballs deal Burst damage and inflict Burn on nearby enemies, and create Flame Zones.

When attacking enemies inflicted with Burn, increases Skill Critical Hit Damage.
Increases Skill Critical Hit Rate based on the number of Flame Zones created on the battlefield.

Fires a barrage of Breach Shards, dealing damage to hit enemies.
If the enemy hit is inflicted with Ecive Scan, an additional effect is triggered.

Creates an Arche Breach at a designated location. Inflicts a debuff on enemies near the created Arche Breach and spawns an Anti-Gravity Field on the ground. The debuff of the Arche Breach intensifies over time and further weakens Adaptive Defense. Reusing the skill retrieves the Arche Breach. On retrieval, the Anti-Gravity Field disappears, dealing Explosion Damage to the area around it and refunding a portion of the Cooldown.

Detonates an Arche Breach, causing Gravitic Reversal.
Inflicts Tow on enemies near the Arche Breach and deals Explosion Damage to them.

Grants Gaze of the Abyss.
All Firearm Attacks from Nell target Weak Points, increasing the Weak Point Damage of herself and nearby allies.
While Gaze of the Abyss is active, hitting a target inflicted with Ecive Scan with a Breach Shard increases the duration of Gaze of the Abyss.

When using Ecive, enemies in front are inflicted with the Ecive Scan effect.
When attacking enemies inflicted with the Ecive Scan effect, additional damage is dealt.
When an enemy with the Ecive Scan effect dies, the Ecive Scan effect is applied to nearby enemies.
Enemies positioned at the crosshair are guaranteed to receive the Ecive Scan effect; for Colossi, if the crosshair is near a weak point, that weak point receives the Ecive Scan effect.
When decrypting an Encrypted Vault, efficiency increases, and the reward amount increases upon successful decryption.

Equips a Unique Weapon. It will be unequipped when MP is fully depleted or all bullets have been fired.
When the Unique Weapon is equipped, Notes activates, allowing the use of skills.
Notes can be hit through shooting and skill use. If the skill button is not pressed at the right time, the skill will enter cooldown.
Failing to hit Notes through shooting significantly decreases MP.
Successfully hitting Notes grants Perfect Pitch.

Grants Exciting Performance to self. Grants Exciting Sound to allies within range.
When using an Enhanced Skill, increases the effects further.

Grants Relaxing Performance to self. Relaxing Performance recovers MP when hitting enemies while hitting Notes.
Grants Relaxing Sound to allies within range.
When using an Enhanced Skill, increases the effects further.

Grants Cheerful Performance to self.
Cheerful Performance acquires Inspiration Gauge when hitting enemies while hitting Notes.
Grants Cheerful Sound to allies within range.
When using an Enhanced Skill, increases the effects further.

When using a skill to hit the Note, Inspiration Gauge goes up. When the Inspiration Gauge maxes out, an Enhanced Skill can be used.
Using an Enhanced Skill changes to this skill's song and completely depletes Inspiration Gauge. While Out of Combat for a certain period of time, Inspiration Gauge is completely depleted.

Charges forward, swinging the NOVA System to deal damage to the target.
inflict Towed on enemies within range.
Using Crushing Charge consecutively within the Combo Duration enhances the attacks.

Jumps forward and deals damage on landing.
Gains Protective Barrier proportional to the number of enemies hit.
If no target is hit, the Cooldown of Site Intrusion is partially refunded.

Enters Designate Danger Zone. Consumes Toxin, to deal damage to nearby enemies.
Inflicts Spray Hazardous Substance on hit enemies.
Grants buffs while in Designate Danger Zone.

The NOVA System emits a Cutting Laser over a wide area.
Inflicts Toxic Contamination on enemies hit by Cutting Laser.
Grants DEF proportional to the number of enemies hit by Cutting Laser.

Gains or consumes Toxin each time a skill is used.
Grants a variety of effects based on the amount of Toxin.
Maintaining a certain amount of Toxin for a certain period of time grants Best Condition for each stage.

Throw a grenade forward, dealing Explosion Damage.
Deals additional damage to enemies inflicted with Burn.
The thrown Grenades can be Towed.

Gains Overclock and Overload. Inflicts Burn on enemies damaged by Grenade Throw or Overkill.
When firing a Firearm gradually decreases Overload.

Throws a Traction Grenade forward to inflict Towed on enemies within range.

Equips a Unique Weapon. While the Unique Weapon is equipped, MP is continuously consumed. When MP runs out, the weapon is unequipped. Enemies hit by Unique Weapon bullets take Burst DMG. The impact point of the Unique Weapon creates a damage zone, dealing continuous damage.

Upon receiving fatal damage, gains Close Call. While
Close Call is active, grants DMG Immunity and Immobilization. When
Close Call ends, recovers HP proportional to own Max HP.

Creates a Barrier in front that blocks ranged damage. The Barrier increases in stats proportionally to Ajax's stats.
Inflicts Void Leakage on enemies that touch the Barrier, and additionally deals Reflection Damage to enemies that attack the Barrier.
When attacking enemies inflicted with Void Leakage using a firearm, grants Void Acceleration to self.
While Void Acceleration is active, instantly reloads weapons with available Rounds when Rounds per Magazine reaches 0.
When using an Enhanced Skill, increases Reflection Damage.

Jumps forward and deals damage upon landing, inflicting Stun.
When using an Enhanced Skill grants the Leap Enhancement effect.

Deals damage to nearby enemies and inflicts Knockback. When using an Enhanced Skill increases base damage and range.
Additionally, Taunts all enemies within a wider range.

Creates a dome-shaped Barrier that blocks damage. The Barrier increases in stats proportionally to Ajax's stats.
Grants Enhanced DEF to allies inside the Barrier and inflicts Weaken Attack on enemies.
When using an Enhanced Skill, grants allies an additional Barrier Enhancement.

When the skill ends, gains Void Energy.
The amount of Void Energy determines Singularity effect.
When Void Energy is at maximum, use an Enhanced Skill. When using an Enhanced Skill grants additional effects to the existing skill.
Cannot gain Void Energy while using an Enhanced Skill, and Void Energy is consumed if Out of Combat.

Attaches a Healing Drone to an ally.
The Drone is dismissed if it strays too far from the target or when its duration expires.
Drones grant the Continuous Healing effect, and upon expiration of the Drone's duration, they apply the Accelerant effect to allies and the user.
This skill's recovery increases only when the total amount that make up Skill Power reaches a certain amount.

Fires Restructure Serum forward.
Enemies hit by Restructure Serum are inflicted with Allergy.
Attacking enemies with Allergy heals nearby allies.
Defeating an enemy with Allergy further heals the Descendant.
This skill's recovery increases only when the total amount that make up Skill Power reaches a certain amount.

Grants Stimulation to nearby allies.
Allies receive healing proportional to the number of times they were hit when Stimulation ends.
This skill's recovery increases only when the total amount that make up Skill Power reaches a certain amount.

Upon use, instantly recovers Yujin's, and all his allies', HP in the Party or Squad. It also grants Purification effect.
When the skill ends, grants Yujin Hyper Activity.
This skill's recovery increases only when the total amount that make up Skill Power reaches a certain amount.

Significantly reduces the time it takes to rescue allies.
Rescued allies gain Additional Prescription.

Fires Frost Shards to deal damage to hit enemies and Burst damage to nearby enemies. Inflicts Ice Shackle on hit enemies.

Activates the Frost Road state.
While in the Frost Road state, creates Ice Sheets on the ground touched. Enemies that touch the Ice Sheets are inflicted with Ice Shackle.

Launches Chill toward the front. Inflicts damage and Ice Shackle on enemies that come into contact with Chill.

Creates a Blizzard at a designated location. Enemies within the Blizzard take continuous damage. When the Blizzard ends, it explodes and deals Burst DMG to nearby enemies. Inflicts Ice Shackle on hit enemies.

Upon using a skill to put an enemy into an Ice Shackle stage, creates an Ice Sphere that flies around nearby.
The Ice Sphere that is created flies at a nearby enemy, dealing damage to the hit enemy and Burst damage to nearby enemies.
The hit enemy is inflicted with Ice Shackle.
Ice Shackle decreases the Speed, and increases in stage when the effect stacks.

Using the skill, activates Glacial Clash. Using Glacial Clash dashes forward and stabs enemies to deal damage and inflict Knockback. Holding the skill input activates Glacial Breakthrough. Glacial Breakthrough continuously moves forward, pushing back enemies caught in the collision. Enemies caught in the collision take continuous damage.

Grants Ice Wall to self. Ice Wall increases stats and explodes to deal AoE damage. When using Glacial Breakthrough while Ice Wall is active, increases Movement Speed.
When Ice Wall ends, restores Delight.

Launches an Avalanche forward. Avalanche moves while Towing enemies. Hitting a moving Avalanche with the Glacial Clash Skill, triggers a Chill Explosion, which deals AoE damage and inflicts White Panic on enemies. Each time Glacial Clash triggers a Chill Explosion from the same Avalanche, it increases the effect.
On hit with Chill Explosion a certain number of times, grants Frost Thorn to self.

Launches a Frozen Spire forward. On hit Frozen Spire decreases Movement Speed and deals continuous damage to enemies within range.
Frozen Spire has a max number of hits and is removed when all hits are exhausted.

When a melee weapon is equipped, increases stats proportional to Max HP.
When using the Glacial Clash skill, gains Delight proportional to its duration.
Stats increase in proportion to the Delight gauge.

Throw a grenade forward, dealing Explosion Damage.
Deals additional damage to enemies inflicted with Burn.
The thrown Grenades can be Towed.

Gains Overclock and Overload. Inflicts Burn on enemies damaged by Grenade Throw or Overkill.
When firing a Firearm gradually decreases Overload.

Throws a Traction Grenade forward to inflict Towed on enemies within range.

Equips a Unique Weapon. While the Unique Weapon is equipped, MP is continuously consumed. When MP runs out, the weapon is unequipped. Enemies hit by Unique Weapon bullets take Burst DMG. The impact point of the Unique Weapon creates a damage zone, dealing continuous damage.

Upon receiving fatal damage, gains Close Call. While
Close Call is active, grants DMG Immunity and Immobilization. When
Close Call ends, recovers HP proportional to own Max HP.

Summons an Assault Turret. The Assault Turret remains on the battlefield to attack enemies.
If hit by a Unique Weapon, it creates a Damage Zone that deals continuous damage to nearby enemies.
When removed, the turret establishes an Explosion Range that deals Explosion Damage to nearby enemies.
The number of turrets on the battlefield are added together and if the maximum limit is exceeded, the first turret summoned will be removed.

Summons a Medical Turret. The Medical Turret recovers the HP of allies and turrets in the Recovery Zone and reduces Incoming Damage for Assault Turrets.
If hit by a Unique Weapon, it creates a Taunt Zone that taunts enemies inside the zone.
When removed, the turret establishes an Explosion Range that deals Explosion Damage to nearby enemies.
The number of turrets on the battlefield are added together and if the maximum limit is exceeded, the first turret summoned will be removed.

Equips a Unique Weapon. The Unique Weapon causes an explosion at the point of impact, dealing Explosion Damage.
If a turret is in the explosion range, each hit creates a Turret Zone, restores health to the turret, and increases the turret's duration.
The cooldown is adjusted based on the number of bullets fired.

Detonates a summoned turret, granting Overhaul. The self-destruction releases multiple fragments around, dealing Explosion DMG.
While holding Overhaul, summon turrets within the Turret Zone.

When two or more Turrets are summoned, gains Turret Sync.