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Spark Arc CoC Gemling Legionnaire (+9 Spell Skills)

Gemling Legionnaire·MercenaryPatch 0.5.0·byPublic Builds
Version 1·Updated Aug 3, 2026
5 downloads
S
exiles.buildtier
Scored against 100+ mercenary endgame builds
DamageSSS
SurvivalB
SpeedS
UtilityC

Overview

Offense

1. Starfall
4.41M
2. Arc
3.10M
Hit DPS
3.10M
Average hit
1.32M

Utility

Mana
7,472
Spirit
165
Gear spirit
65
Move speed
x2.04

Defense

Life
1,596
ES
0
Gear ES
1,527
Character armour
1,180
Gear armour
944
Fire res
76%
Cold res
78%
Lightning res
78%

Passive Tree

135
Nodes
25
Notables
3
Keystones

Key Passives

Eldritch BatteryKey
[StatConversion|Convert] 100% of maximum [EnergyShield|Energy Shield] to maximum Mana Mana Costs are Doubled
Mana
Mind Over MatterKey
All [DamageTypes|Damage] is taken from Mana before Life 50% less Mana Recovery Rate
Life
Pain AttunementKey
30% less [CriticalDamageBonus|Critical Damage Bonus] when on Full Life 30% more Critical Damage Bonus when on [LowLife|Low Life]
Critical
Advanced ThaumaturgyNotable
Gem Quality grants Socketed Skills an additional effect
Gem
Ice WallsNotable
200% increased Ice Crystal Life
Life
Turn the Clock ForwardNotable
20% increased Spell Damage
15% increased Projectile Speed for Spell Skills
Spell DamageSpeed
Careful AssassinNotable
-20% reduced Critical Damage Bonus
50% increased Critical Hit Chance
Critical
Vigorous RemnantsNotable
Recover 3% of Maximum Life when you collect a Remnant
Life

Effect Profile

EffectStats
Attribute
PassiveCountTotal
  • to any Attribute67+335
  • to Strength4+36
  • to Intelligence2+20
  • equipment and Skill Gems have -#% reduced Attribute Requirements1-4%
Critical
PassiveCountTotal
  • increased Critical Damage Bonus6145%
  • increased Critical Hit Chance5100%
  • for each colour of Socketed Support Gem that is most numerous, gain: •Red: Hits against you have no Critical Damage Bonus •Blue: Skills have {#}% more cost •Green: {#}% more Movement Speed Penalty from using Skills while Moving33%
  • less [CriticalDamageBonus|Critical Damage Bonus] when on Full Life # % more Critical Damage Bonus when on [LowLife|Low Life]130%
Mana
PassiveCountTotal
  • increased Mana Regeneration Rate670%
  • increased Mana Cost Efficiency336%
  • [StatConversion|Convert] # % of maximum [EnergyShield|Energy Shield] to maximum Mana Mana Costs are Doubled1100%
  • increased Mana Cost [Efficiency]115%
Jewel
PassiveCountTotal
  • [Jewel] Socket100
Speed
PassiveCountTotal
  • increased Cast Speed311%
  • increased Projectile Speed for Spell Skills223%
  • increased Cast Speed when on Low Life120%
  • reduced Cast Speed when on Full Life1-10%
Gem
PassiveCountTotal
  • to Quality of all Skills36%
  • gem Quality grants Socketed Skills an additional effect1+1
  • grants Skill: <underline>{Virtuous Barrier}10
Life
PassiveCountTotal
  • all [DamageTypes|Damage] is taken from Mana before Life # % less Mana Recovery Rate150%
  • increased Ice Crystal Life1200%
  • increased Maximum Life if you have at least # Red Support Gems Socketed15%
  • recover # % of Maximum Life when you collect a Remnant13%
Energy Shield
PassiveCountTotal
  • faster start of Energy Shield Recharge while affected by an Archon Buff120%
  • increased Energy Shield from Equipped Focus175%
  • increased Spell Damage while on Full Energy Shield125%

Gear

Runeseeker's Call

Runemastered Runic Fork

Item Level 86
Unique
Properties
Quality20
SocketsS S S S S S
Requirements
Level65
Rune
  • +1080 to maximum Mana
  • +9 to Level of all Spell Skills
Bonded
  • Bonded: 60% increased maximum Mana
  • Bonded: Archon recovery period expires 90% faster
  • Bonded: Leeches 3% of maximum Life when you Cast a Spell
Implicit
  • +300 to maximum Runic Ward
  • Only Runes can be Socketed in this item
Explicit
  • 200% increased effect of Socketed Runes
  • Corrupted

Rathpith Globe

Sacred Focus

Item Level 79
Unique
Properties
Energy Shield81
Quality0
SocketsS
Requirements
Level75
Rune
  • +50 to maximum Mana
Bonded
  • Bonded: +20 to maximum Life
  • Bonded: +20 to maximum Mana
Explicit
  • Non-Channelling Spells cost an additional 6% of your maximum Life
  • Non-Channelling Spells have 3% increased Critical Hit Chance per 100 maximum Life
  • Non-Channelling Spells deal 6% increased Damage per 100 maximum Life
  • Non-Channelling Spells have 3% increased Critical Hit Chance per 100 maximum Mana
  • Non-Channelling Spells deal 6% increased Damage per 100 maximum Mana
  • Corrupted

Tempest Visor

Ancestral Tiara

Item Level 82
Rare
Properties
Energy Shield553
Quality29
SocketsS S
Requirements
Level80
Enchant
  • Allocates Thaumaturgic Generator
Rune
  • 15% increased Cost Efficiency
  • Raven-Touched
Bonded
  • Bonded: Meta Skills have 15% increased Reservation Efficiency
Desecrated
  • 99% increased Energy Shield
Explicit
  • 42% increased Energy Shield
  • +37 to maximum Mana
  • +69 to maximum Energy Shield
  • 34% increased Critical Hit Chance
  • +34% to Fire Resistance
  • +44% to Lightning Resistance

Loreweave

Ornate Ringmail

Item Level 62
Unique
Properties
Armour944
Energy Shield277
Movement Speed-4%
Quality26
SocketsS S
Requirements
Level43
Enchant
  • 41% increased Thorns damage
Rune
  • -10% to all Maximum Elemental Resistances
  • +20% to all Elemental Resistances
  • Idols socketed in this item gain the benefits of their Bonded modifiers
Bonded
  • Bonded: +5% to Quality of all Skills
  • Bonded: 20% of Damage is taken from Mana before Life
Explicit
  • Adds 2 to 8 Physical Damage to Attacks
  • +267 to Accuracy Rating
  • +24 to maximum Mana
  • 84% increased Rarity of Items found
  • Your other Modifiers to Rarity of Items found do not apply
  • +5% to Quality of all Skills
  • 7% increased Cast Speed
  • Your Maximum Resistances are 78%
  • You cannot be Chilled or Frozen
  • You gain Onslaught for 4 seconds on Kill
  • Twice Corrupted

Hate Mitts

Vaal Gloves

Item Level 81
Rare
Properties
Energy Shield266
Quality26
SocketsS S
Requirements
Level75
Rune
  • +1 Suffix Modifier allowed
  • Can roll Marksman modifiers
Bonded
  • Bonded: 20% increased Projectile Damage
Desecrated
  • 13% chance to Gain Arcane Surge when you deal a Critical Hit
Explicit
  • +2 to Level of all Projectile Skills
  • +58 to maximum Energy Shield
  • 94% increased Energy Shield
  • 98% chance to Pierce an Enemy
  • 39% increased Projectile Damage
  • Corrupted
Crafted
  • 26% increased Critical Damage Bonus

Victory League

Sekhema Sandals

Item Level 82
Rare
Properties
Energy Shield350
Quality27
SocketsS S S
Requirements
Level80
Rune
  • 8% increased Movement Speed
  • +80 to maximum Mana
  • 16% increased Movement Speed when on Low Life
Bonded
  • Bonded: +32 to maximum Life
  • Bonded: +32 to maximum Mana
  • Bonded: 16% increased Cooldown Recovery Rate
Desecrated
  • 98% increased Energy Shield
Explicit
  • 35% increased Movement Speed
  • +56 to maximum Energy Shield
  • +40% to Cold Resistance
  • Corrupted
Crafted
  • 60% increased effect of Socketed Augment Items
  • +15 to Spirit

Mageblood

Utility Belt

Item Level 80
Unique
Properties
Charm Slots3
Requirements
Level55
Implicit
  • Has 3 Charm Slots
  • 20% of Flask Recovery applied Instantly
Explicit
  • Legacy of Silver
  • Legacy of Bismuth
  • Legacy of Quicksilver
  • Legacy of Silver
  • All Mage's Legacies have 50% increased effect per duplicate Mage's Legacy you have

Dread Medallion

Absent Amulet

Item Level 81
Rare
Requirements
Level50
Enchant
  • Allocates Paragon
Desecrated
  • +5% to Quality of all Skills
Implicit
  • -1 Prefix Modifier allowed
  • -1 Suffix Modifier allowed
  • +50 to Spirit
Explicit
  • 8% increased maximum Mana
  • +4 to Level of all Spell Skills

Morbid Whorl

Mnemonic Ring

Item Level 80
Rare
Requirements
Level63
Desecrated
  • 103% increased Mana Regeneration Rate
Implicit
  • 9% increased maximum Mana
Explicit
  • +1 to Level of all Spell Skills
  • +268 to maximum Mana
  • 24% increased Cast Speed
  • 39% increased Mana Cost Efficiency of Spells
Crafted
  • 9% increased maximum Mana

Kalandra's Touch

Ring

Item Level 80
Unique
Requirements
Level0
Explicit
  • Reflects opposite Ring

Nascent Hope

Thawing Charm

Item Level 82
Unique
Properties
Charges Max40
Charges Per Use40
Duration30
Quality6
Requirements
Level12
Implicit
  • Used when you become Frozen
Explicit
  • 25% Chance to gain a Charge when you kill an enemy
  • Energy Shield Recharge starts on use
  • Corrupted

Rite of Passage

Golden Charm

Item Level 81
Unique
Properties
Charges Max80
Charges Per Use80
Duration10
Quality0
Requirements
Level50
Implicit
  • Used when you kill a Rare or Unique enemy
Explicit
  • Possessed by Spirit Of The Cat for 19 seconds on use

Beira's Anguish

Dousing Charm

Item Level 80
Unique
Properties
Charges Max40
Charges Per Use30
Duration30
Quality8
Requirements
Level32
Implicit
  • Used when you become Ignited
Explicit
  • 25% Chance to gain a Charge when you kill an enemy
  • Creates Ignited Ground for 4 seconds when used, Igniting enemies as though dealing Fire damage equal to 500% of your maximum Life
  • Corrupted

Bubbling Ultimate Life Flask of the Surgeon

Item Level 65
Magic
Properties
Quality20
Requirements
Level60
Explicit
  • 28% of Recovery applied Instantly
  • 35% Chance to gain a Charge when you kill an enemy

Lavianga's Spirits

Gargantuan Mana Flask

Item Level 80
Unique
Properties
Charges Max75
Charges Per Use10
Duration20
Mana Per Use185
Quality23
Requirements
Level49
Explicit
  • This Flask cannot be Used but applies its Effect constantly
  • 70% reduced Amount Recovered
  • Corrupted

Deflective Arm

Item Level 99
Normal
Requirements
Level0
Implicit
  • 6% increased Deflection Rating

Caster Arm

Item Level 99
Normal
Requirements
Level0
Implicit
  • 10% increased Cast Speed

Sprinters Leg

Item Level 99
Normal
Requirements
Level0
Implicit
  • 10% increased Movement Speed while Sprinting

Surefooted Leg

Item Level 99
Normal
Requirements
Level0
Implicit
  • 8% reduced Movement Speed Penalty from using Skills while moving

Skills & Gems

Virtuous Barrier(Lv20)1 support

While active, conjures a glittering barrier that accumulates protective gemstone Motes of each Attribute type over time, but loses a random Mote when you are Hit.

Gains a random Mote every 2 seconds
Support gems
DemolisherSupports any skill, causing Armour Break it inflicts to be stronger.Lv1
The Stars Answer(Lv19)3 supports

Leash the stars themselves by leveraging your vast magical power, repeatedly Triggering Starfall targeting an enemy in an area around you, or a random location in that area if no enemies can be targeted.

Deals 5 to 7 Cold Damage
Deals 5 to 7 Physical Damage
Support gems
PersistenceSupports any skill that has a duration, making that duration longer.Lv1
SplinterSupports Skills that Hit Enemies, causing those Hits to Break Armour based on a portion of Physical Damage dealt.Lv1
DeliberationSupports skills that can be used while moving, causing you to move slower while using them, but granting more damage in exchange.Lv1
Cast on Critical(Lv20)2 skills · 3 supports

While active, gains Energy when you Critically Hit enemies and triggers socketed Spells on reaching maximum Energy.

Socketed skills
CometCall down a mass of ice from the sky, dealing high damage at the targeted location. Targeting close to you will cause you to jump back as you cast. Consumes a Fire Infusion if possible to cause a devastating blast of ice and fire.Lv20
Powered by VerisiumSpends Ward to generate Verisium Infusions, which can be used in place of any Elemental Infusions.Lv12
Support gems
Spell CascadeSupports Cascadable Spells, causing them to Cascade to either side of the target area, along a randomly chosen axis.Lv1
InspirationSupports any skill, making it cost less to use. Cannot support skills which reserve Spirit.Lv1
ZenithSupports Spell Skills. Supported Skills deal more damage while you are above 90% of your Maximum Mana. Does not modify Skills used by Minions.Lv1
Charge Regulation(Lv20)2 supports

While active, you gain powerful Buffs based on your active Charges. However, maintaining the Buff Consumes Charges every few seconds.

15% more Armour, Evasion and Energy Shield while you have an Endurance Charge
20% more Critical Hit Chance while you have a Power Charge
20% increased Skill Speed while you have a Frenzy Charge
Support gems
DemolisherSupports any skill, causing Armour Break it inflicts to be stronger.Lv1
Uhtreds OmenSupports Skills which can gain levels, granting them additional levels provided exactly one other support is used with the supported Skill. Does not support skills which do not have levels.Lv1
Frostbolt(Lv18)No supports

Fire a slow-moving Piercing Projectile that is effective at Chilling enemies and explodes on colliding with terrain.

100% more Magnitude of Chill inflicted
Deals 5 to 8 Cold Damage

No support gems detected for this skill.

Snap(Lv18)No supports

Consume the elemental energy from a Frozen, Shocked or Ignited enemy, creating an elemental blast that leaves behind an Infusion Remnant. The blast will spread to other enemies affected by the same Ailment, but those blasts cannot spread further. Can also be cast on a Frostbolt to create a larger cold blast.

Deals 14 to 21 Cold Damage

No support gems detected for this skill.

Lightning Conduit(Lv18)No supports

Call down Lightning to hit all enemies in a cone in front of you, dealing significantly more damage to Shocked enemies. If there is a Shocked enemy in the target area, additional lightning bolts are distributed among the targets hit. Targeting close to you will cause you to jump back as you cast.

1 additional bolt if a Shocked enemy is in the target area
Deals 6 to 17 Lightning Damage

No support gems detected for this skill.

Spark(Lv20)5 supports

Launch a spray of sparking Projectiles that travel erratically along the ground until they hit an enemy or expire. Consumes a Cold Infusion if possible to fire many sparks in a circle.

Fires 4 Projectiles
Deals 1 to 10 Lightning Damage
Support gems
AccelerationSupports Projectile skills, making those Projectiles travel faster.Lv1
InspirationSupports any skill, making it cost less to use. Cannot support skills which reserve Spirit.Lv1
Rakiatas FlowSupports Skills that can cause Damaging Hits, causing those Hits to treat Enemy Elemental Resistances as inverted.Lv1
VerglasSupports Skills you use yourself which can Hit Enemies. Supported Skills Gain a percentage of their Damage as Cold Damage when you destroy Ice Crystals.Lv1
ZenithSupports Spell Skills. Supported Skills deal more damage while you are above 90% of your Maximum Mana. Does not modify Skills used by Minions.Lv1
Arc(Lv19)5 supports

An arc of Lightning stretches from the caster to a targeted enemy and Chains on to other nearby enemies. Consumes a Lightning Infusion if possible to deal more damage and Chain further.

Chains 5 times
Deals 1 to 13 Lightning Damage
Support gems
BlindsideSupports Skills which can cause Damaging Hits. Supported Skills are more likely to Critically Hit Blinded Enemies, and deal more Damage with Critical Hits against Blinded Enemies, but cannot themselves inflict Blind.Lv1
AccelerationSupports Projectile skills, making those Projectiles travel faster.Lv1
MobilitySupports skills that can be used while moving, allowing you to move faster while using them.Lv1
BlindSupports any skill that Hits enemies, causing them to Blind on Hit.Lv1
DeliberationSupports skills that can be used while moving, causing you to move slower while using them, but granting more damage in exchange.Lv1
Cast on Elemental Ailment(Lv20)1 skill · 4 supports

While active, gains Energy when you Freeze, Shock, or Ignite enemies, and triggers socketed spells on reaching maximum Energy.

Socketed skills
Frost WallCreate a wall of Ice Crystals which holds back enemies. The Crystals explode if sufficiently damaged, or if pushed hard enough, damaging nearby enemies. Consumes a Lightning Infusion if possible to add another Lightning explosion if destroyed.Lv20
Support gems
ZenithSupports Spell Skills. Supported Skills deal more damage while you are above 90% of your Maximum Mana. Does not modify Skills used by Minions.Lv1
GlacierSupports any Skill which creates Ice Crystals, causing them to be created with higher Life.Lv1
InspirationSupports any skill, making it cost less to use. Cannot support skills which reserve Spirit.Lv1
Diallas DesireSupports any Skill which has levels, increasing the level and Quality, while reducing the cost and Reservation.Lv1
Mana Remnants(Lv20)3 supports

Conjure surging arcane energy to restore your Mana. While active, enemies you kill affected by Elemental Ailments have a chance to spawn a Mana Remnant, and Critically Hitting a target with Elemental Ailments spawns a Mana Remnant every few seconds. Picking up a Mana Remnant grants you Mana which can Overflow maximum Mana.

Each Remnant grants 28 Mana
Support gems
DissipateSupports Skills which create Remnants, allowing those Remnants to be collected from further away.Lv1
InterludeSupports Skills which create Remnants, making those Remnants more powerful.Lv1
Uhtreds AugurySupports Skills which can gain levels, granting them additional levels provided exactly two other supports are used with the supported Skill. Does not support skills which do not have levels.Lv1
Frost Wall(Lv19)5 supports

Create a wall of Ice Crystals which holds back enemies. The Crystals explode if sufficiently damaged, or if pushed hard enough, damaging nearby enemies. Consumes a Lightning Infusion if possible to add another Lightning explosion if destroyed.

Ice Crystals have 36 maximum Life
Deals 7 to 11 Cold Damage
Wall is 2.8 metres long
Support gems
VerglasSupports Skills you use yourself which can Hit Enemies. Supported Skills Gain a percentage of their Damage as Cold Damage when you destroy Ice Crystals.Lv1
GlacierSupports any Skill which creates Ice Crystals, causing them to be created with higher Life.Lv1
DeliberationSupports skills that can be used while moving, causing you to move slower while using them, but granting more damage in exchange.Lv1
InspirationSupports any skill, making it cost less to use. Cannot support skills which reserve Spirit.Lv1
IngenuitySupports skills with Cooldowns, increasing the rate at which those Cooldowns Recover. Cannot modify the skills of minions.Lv1
Archmage(Lv20)3 supports

While active, causes your Non-Channelling Spells to cost additional mana and deal extra Lightning damage, both based on your maximum Mana.

Non-Channelling Spells cost an additional 8% of your maximum Mana
Support gems
Atziris CommunionSupports Persistent Skills, making them Reserve Life instead of Spirit. Cannot Support Skills which create Minions.Lv1
CannibalismSupports Persistent Buff Skills, causing you to recover Life on kill while the Skill is active.Lv1
ClaritySupports Persistent Buff Skills, causing you to gain increased Mana Regeneration while the Skill is active.Lv1
Siphon Elements(Lv20)2 supports

While active, has a chance to create an Infusion Remnant when you Freeze, Shock or Ignite a target.

Support gems
DissipateSupports Skills which create Remnants, allowing those Remnants to be collected from further away.Lv1
InterludeSupports Skills which create Remnants, making those Remnants more powerful.Lv1
Orb of Storms(Lv19)5 supports

Create an Orb of electricity that fires Chaining Lightning bolts at nearby enemies. The Orb leaves behind a Lightning Infusion Remnant when it expires.

Chains 3 times
Deals 1 to 8 Lightning Damage
Support gems
EnvenomSupports any skill that Hits enemies, giving it a chance to Poison enemies.Lv1
ChainSupports Projectile skills and any other skills that Chain, causing them to Chain additional times.Lv1
OverabundanceSupports Skills which have a Limit, increasing that Limit at the cost of their duration. Only applies to restrictions that use the word "Limit".Lv1
ExecuteSupports any skill that Hits enemies, causing it to deal more damage against enemies on Low Life.Lv1
Lightning ExposureSupports any skill that Hits enemies, causing it to inflict Exposure when inflicting Shock.Lv1
Remnants of Kalguur(Lv20)1 support

While active, enemies you Stun or kill have a chance to generate a Runic Ward Remnant. These Remnants can Overflow your Runic Ward.

Each Remnant grants 5 Runic Ward
Support gems
DissipateSupports Skills which create Remnants, allowing those Remnants to be collected from further away.Lv1

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