Nightblade: Siphoning skills
Every skill in the Siphoning line — each base skill with its two morphs beside it, cost, cast time, range and duration. Hover or tap a skill for the full tooltip.
data retrieved 2026-10-17 · datamined via UESPUltimate (1)
Soul Shred
Base · Siphoning
Cost 150 UltimateCast 0.5 sTarget AreaRadius 8 m
Ravage nearby enemies' souls with a night rune, dealing 3486 Magic Damage and stunning them for 4 seconds.
An ally can target a ravaged enemy and activate the Soul Leech synergy, dealing 3122 Magic Damage to them and healing for the damage caused.
An ally can target a ravaged enemy and activate the Soul Leech synergy, dealing 3122 Magic Damage to them and healing for the damage caused.
Soul Siphon
Morph · Siphoning
Cost 150 UltimateCast 0.5 sTarget AreaRadius 28 mDuration 4 s
Sanctify your soul and the souls of nearby allies with a night rune, healing for 3600 Health and an additional 9384 Health over 4 seconds.
You and your allies will also receive Major Vitality, increasing your healing received and damage shield strength by 12% for 4 seconds.
An ally can target a nearby enemy and activate the Soul Leech synergy, dealing 3122 Magic Damage to them and healing for the damage caused.
You and your allies will also receive Major Vitality, increasing your healing received and damage shield strength by 12% for 4 seconds.
An ally can target a nearby enemy and activate the Soul Leech synergy, dealing 3122 Magic Damage to them and healing for the damage caused.
Soul Tether
Morph · Siphoning
Cost 150 UltimateCast 0.5 sTarget AreaRadius 8 mDuration 8 s
Ravage nearby enemies' souls with a night rune, dealing 3600 Magic Damage, healing for half the damage, and stunning them for 4 seconds.
Ravaged enemies are tethered to you for 8 seconds, and while they remain within 10 meters, you siphon 627 Health from them every second.
An ally can target a ravaged enemy and activate the Soul Leech synergy, dealing 3122 Magic Damage to them and healing for the damage caused.
Ravaged enemies are tethered to you for 8 seconds, and while they remain within 10 meters, you siphon 627 Health from them every second.
An ally can target a ravaged enemy and activate the Soul Leech synergy, dealing 3122 Magic Damage to them and healing for the damage caused.
Active skills (5)
Cripple
Base · Siphoning
Cost 2970 MagickaCast InstantTarget EnemyRange 28 mDuration 20 s
Sap an enemy's agility and wrack them with pain, dealing 4631 Magic Damage over 20 seconds and reducing their Movement Speed by 30% for 4 seconds.
Crippling Grasp
Morph · Siphoning
Cost 2700 MagickaCast InstantTarget EnemyRange 28 mDuration 20 s
Sap an enemy's agility and wrack them with pain, dealing 1199 Magic Damage and an additional 4350 Magic Damage over 20 seconds, immobilizing them for 2 seconds, and reducing their Movement Speed by 30% for 4 seconds.
Debilitate
Morph · Siphoning
Cost 2970 MagickaCast InstantTarget EnemyRange 28 mDuration 20 s
Sap an enemy's agility and wrack them with pain, dealing 4785 Magic Damage over 20 seconds and reducing their Movement Speed by 50% for 4 seconds.
This ability has a higher chance of applying the Overcharged status effect.
This ability has a higher chance of applying the Overcharged status effect.
Drain Power
Base · Siphoning
Cost 3510 MagickaCast InstantTarget AreaRadius 8 mDuration 30 s
Siphon the vigor from your enemies' blood, dealing 1742 Magic Damage to all nearby enemies.
If an enemy is hit, you gain Major Brutality, increasing your Weapon and Spell Damage by 20% for 30 seconds.
If an enemy is hit, you gain Major Brutality, increasing your Weapon and Spell Damage by 20% for 30 seconds.
Power Extraction
Morph · Siphoning
Cost 2983 StaminaCast InstantTarget AreaRadius 8 mDuration 30 s
Siphon the vigor from your enemies' blood, dealing 1742 Disease Damage to all nearby enemies.
If an enemy is hit you gain Major Brutality, and Minor Courage increasing your Weapon and Spell Damage by 20% and 215 for 30 seconds. Enemies hit have Minor Cowardice applied to them for 10 seconds, reducing their Weapon and Spell Damage by 215.
If an enemy is hit you gain Major Brutality, and Minor Courage increasing your Weapon and Spell Damage by 20% and 215 for 30 seconds. Enemies hit have Minor Cowardice applied to them for 10 seconds, reducing their Weapon and Spell Damage by 215.
Sap Essence
Morph · Siphoning
Cost 3510 MagickaCast InstantTarget AreaRadius 8 mDuration 30 s
Siphon the vigor from your enemies' blood, dealing 1742 Magic Damage to all nearby enemies and healing you and your allies for 599 plus 20% more for each enemy hit.
If an enemy is hit, you gain Major Brutality, increasing your Weapon and Spell Damage by 20% for 30 seconds.
If an enemy is hit, you gain Major Brutality, increasing your Weapon and Spell Damage by 20% for 30 seconds.
Malevolent Offering
Base · Siphoning
Cost 3510 MagickaCast InstantTarget ConeRadius 28 m
Pour out your lifesblood and channel the arcane, healing yourself or an ally in front of you for 3486 Health, while draining 1080 Health from yourself over 3 seconds.
Healthy Offering
Morph · Siphoning
Cost 3510 MagickaCast InstantTarget ConeRadius 28 m
Pour out your lifesblood and channel the arcane, healing yourself or an ally in front of you for 3600 Health, while draining 1080 Health from yourself over 3 seconds.
After casting, gain Minor Mending for 10 seconds, increasing your healing done by 8%.
After casting, gain Minor Mending for 10 seconds, increasing your healing done by 8%.
Shrewd Offering
Morph · Siphoning
Cost 2970 MagickaCast InstantTarget ConeRadius 28 m
Pour out your lifesblood and channel the arcane, healing yourself or an ally in front of you for 3485 Health, while draining 810 Health from yourself over 2 seconds.
Siphoning Strikes
Base · Siphoning
Cost 4000 Health
Channel a portion of your soul to convert Health to 2000 Magicka and Stamina.
While slotted on either bar, your soul yearns for the warmth of life. All damage you deal heals you for 1250 Health, up to once every 1 second.
While slotted on either bar, your soul yearns for the warmth of life. All damage you deal heals you for 1250 Health, up to once every 1 second.
Leeching Strikes
Morph · Siphoning
Cost 4000 Health
Channel a portion of your soul to convert Health to 2000 Magicka and Stamina.
While slotted on either bar, your soul yearns for the warmth of life. All damage you deal heals you for 1800 Health and reduces the cost of your next Leeching Strikes by 10%, stacking up to 10 times. This effect can occur once every 1 second.
While slotted on either bar, your soul yearns for the warmth of life. All damage you deal heals you for 1800 Health and reduces the cost of your next Leeching Strikes by 10%, stacking up to 10 times. This effect can occur once every 1 second.
Siphoning Attacks
Morph · Siphoning
Cost 4000 Health
Channel a portion of your soul to convert Health to 2600 Magicka and Stamina.
While slotted on either bar, your soul yearns for the warmth of life. All damage you deal heals you for 1250 Health and restores 200 Magicka and Stamina, up to once every 1 second.
While slotted on either bar, your soul yearns for the warmth of life. All damage you deal heals you for 1250 Health and restores 200 Magicka and Stamina, up to once every 1 second.
Strife
Base · Siphoning
Cost 2700 Magicka, 2700 HealthCast InstantTarget EnemyRange 28 mRadius 15 mDuration 10 s
Steal an enemy's life force, dealing 2088 Magic Damage and healing you or a nearby ally for 33% of the damage inflicted every 2 seconds for 10 seconds.
Deals 1% more damage for every 2% Health you have.
Deals 1% more damage for every 2% Health you have.
Funnel Health
Morph · Siphoning
Cost 2700 Magicka, 2700 HealthCast InstantTarget EnemyRange 28 mRadius 15 mDuration 10 s
Steal an enemy's life force, dealing 2157 Magic Damage and healing you or 3 other nearby allies for 33% of the damage inflicted every 2 seconds for 10 seconds.
Deals 1% more damage for every 2% Health you have.
Deals 1% more damage for every 2% Health you have.
Swallow Soul
Morph · Siphoning
Cost 2700 MagickaCast InstantTarget EnemyRange 28 mDuration 10 s
Steal an enemy's life force, dealing 2699 Magic Damage and healing you for 33% of the damage inflicted every 2 seconds for 10 seconds.
Deals 1% more damage for every 2% Health you have.
Deals 1% more damage for every 2% Health you have.
Passives (4)
CatalystPassive
Catalyst
Passive · Siphoning
After drinking a potion you gain 22 Ultimate.
Magicka FloodPassive
Magicka Flood
Passive · Siphoning
Increases your Max Magicka and Stamina by 6%.
Soul SiphonerPassive
Soul Siphoner
Passive · Siphoning
Target Self
Increases your healing done by 3% for each Siphoning ability slotted.
Current bonus: 0%.
Current bonus: 0%.
TransferPassive
Transfer
Passive · Siphoning
Casting a Siphoning ability while in combat generates 2 Ultimate. This effect can occur once every 4 seconds.