List of Skell Weapon Augments in Xenoblade Chronicles X

List of Skell weapon augments in Xenoblade Chronicles X.

Stat Augments

Augment	Effect
SpecUp.M-ACC	Increases Skell Melee Accuracy by a flat amount.
SpecUp.R-ACC	Increases Skell Ranged Accuracy by a flat amount.
SpecUp.M-ATK	Increases Skell Melee Attack by a flat amount.
SpecUp.R-ATK	Increases Skell Ranged Attack by a flat amount.
SpecUp.PTL	Increases Skell Potential by a flat amount.

Weapon Mod Augments

Augment	Effect
Custom.WP-ATK	Increases the damage dealt by the weapon this Augment is attached to.
Custom.WP-STABLE	Reduces the damage spread of the weapon this Augment is attached to.
Custom.WP-DESTABLE	Increases the damage spread of the weapon this Augment is attached to.
Custom.WP-M-GP	Increases the amount of GP gained by melee auto-attacks.
Custom.WP-R-GP	Increases the amount of GP gained by ranged auto-attacks.
Custom.WP-SPEED	Reduces cooldown time of the weapon this augment is attached to.
Custom.WP-R-RANGE	Increases the range from which ranged weapons can deal damage.
Custom.WP-FUEL	Reduces the fuel consumption of Arts.
Custom.WP-MSL-MAG	Increases the number of shots that missile weapons fire. (Not craftable)
Custom.WP-RFL-MAG	Increases the number of shots that rifle weapons fire. (Not craftable)

Critical Augments

Augment	Effect
CriticalUp	Increases the chance to score a Critical Hit.
CriticalUp.THEROID	Increases the chance to score a Critical Hit when attacking Theroids.
CriticalUp.INSECTOID	Increases the chance to score a Critical Hit when attacking Insectoids.
CriticalUp.PISCINOID	Increases the chance to score a Critical Hit when attacking Piscinoids.
CriticalUp.HUMANOID	Increases the chance to score a Critical Hit when attacking Humanoids.
CriticalUp.MECHANOID	Increases the chance to score a Critical Hit when attacking Mechanoids.
CriticalUp.CHIMEROID	Increases the chance to score a Critical Hit when attacking Chimeroids.
CriticalUp.ULTRAFAUNA	Increases the chance to score a Critical Hit when attacking Ultrafauna.

Enemy Exploit Augments

Augment	Effect
Slayer.THEROID	All attacks deal more damage to Theroids.
Slayer.INSECTOID	All attacks deal more damage to Insectoids.
Slayer.PISCINOID	All attacks deal more damage to Piscinoids.
Slayer.HUMANOID	All attacks deal more damage to Humanoids.
Slayer.MECHANOID	All attacks deal more damage to Mechanoids.
Slayer.CHIMEROID	All attacks deal more damage to Chimeroids.
Slayer.ULTRAFAUNA	All attacks deal more damage to Ultrafauna.

Attack Augments

Augment	Effect
M-Auto.BLACKOUT	Auto-attacks with melee weapons have a chance to inflict the Blackout debuff.
M-Auto.FATIGUE	Auto-attacks with melee weapons have a chance to inflict the Fatigue debuff.
M-Auto.PHYS-DOWN	Auto-attacks with melee weapons have a chance to inflict the Physical Res Down debuff.
M-Auto.BEAM-DOWN	Auto-attacks with melee weapons have a chance to inflict the Beam Res Down debuff.
M-Auto.ETHER-DOWN	Auto-attacks with melee weapons have a chance to inflict the Ether Res Down debuff.
M-Auto.THERM-DOWN	Auto-attacks with melee weapons have a chance to inflict the Thermal Res Down debuff.
M-Auto.ELEC-DOWN	Auto-attacks with melee weapons have a chance to inflict the Electric Res Down debuff.
M-Auto.GRAV-DOWN	Auto-attacks with melee weapons have a chance to inflict the Gravity Res Down debuff.
M-Auto.BLAZE	Auto-attacks with melee weapons have a chance to inflict the Blaze debuff.
M-Auto.SHOCK	Auto-attacks with melee weapons have a chance to inflict the Shock debuff.
M-Auto.HP-RECOVERY	Auto-attacks with melee weapons have a chance to restore HP.
Reflect.NEG-PHYS	Physical attacks have a chance to bypass physical reflect.
Reflect.NEG-BEAM	Beam attacks have a chance to bypass beam reflect.
Reflect.NEG-ETHER	Ether attacks have a chance to bypass ether reflect.
Reflect.NEG-THERM	Thermal attacks have a chance to bypass thermal reflect.
Reflect.NEG-ELEC	Electric attacks have a chance to bypass electric reflect.
Reflect.NEG-GRAV	Gravity attacks have a chance to bypass gravity reflect.

Art Mod Augments

Augment	Effect
Arts.GP	Using an art gains GP.
TimeEx.TAUNT	Extends the effect of Taunt.
TimeEx.SLEEP	Extends the effect of Sleep.
TimeEx.VIRUS	Extends the effect of Virus.
TimeEx.BLACKOUT	Extends the effect of Blackout.
TimeEx.FATIGUE	Extends the effect of Fatigue.
TimeEx.SLOW-ARTS	Extends the duration of Slow Arts.
TimeEx.DEBUFF-DOWN	Extends the duration of Debuff Res Down.
TimeEx.BLAZE	Extends the duration of Blaze.
TimeEx.SHOCK	Extends the duration of Shock.
TimeEx.PHYS-DOWN	Extends the duration of Physical Res Down.
TimeEx.BEAM-DOWN	Extends the duration of Beam Res Down.
TimeEx.ETHER-DOWN	Extends the duration of Ether Res Down.
TimeEx.THERM-DOWN	Extends the duration of Thermal Res Down.
TimeEx.ELEC-DOWN	Extends the duration of Electric Res Down.
TimeEx.GRAV-DOWN	Extends the duration of Gravity Res Down.
Draw.OPENING-DMG	Boosts the power of an Art when using it to start a battle.

Special Augments

Augment	Effect
Crush.APPEND	Increases damage dealt to appendages by ranged attacks.
Night.MR-ACC	Increases accuracy during the night.