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Frostbolt
Spell, Projectile, Cold
Level: (1—20)
Cost: (6—25) Mana
Cast Time: 0.75 sec
Critical Strike Chance: 5.00%
Effectiveness of Added Damage: (250—360)%
Projectile Speed: 3.75 metres per Second
Requires Level (1—70), (0—155) Int
Fires a slow-moving projectile that pierces through enemies, dealing cold damage.
Deals (9—1594) to (13—2392) Cold Damage
Projectiles Pierce all Targets

Additional Effects From Quality:
Projectiles that have Pierced deal (0—20)% more Damage
Place into an item socket of the right colour to gain this skill. Right click to remove from a socket.
Quest /2
ActQuestNPCCharacter
1Enemy at the GateQuest RewardTemplar
1Enemy at the GateNessaScion · Shadow · Templar · Witch
Genus
FrostBolt
Skills Tutorial /6
Fires a slow-moving projectile spell that pierces through enemies, dealing cold damage with a chance to inflict chill and freeze.
AddedColdDamage
Added Cold Damage Support
Increases the amount of flat cold damage your Frostbolt does.
ColdPenetration
Cold Penetration Support
Reduces enemy resistance to cold damage, making them take more cold damage from Frostbolt.
DamageAgainstChilled
Hypothermia Support
Provides an increase to chill and freeze chance with Frostbolt, as well as providing more damage against chilled enemies.
ControlledDestructionGem
Controlled Destruction Support
Grants more spell damage to Frostbolt but reduces critical strike chance. The more spell damage provided by this support allows a direct and stable increase in damage not contingent on critical strikes.
Echo
Spell Echo Support
Repeats Frostbolt an additional time while also greatly increasing the cast speed.
FasterCast
Faster Casting Support
Increases the cast speed of Frost Bolt, allowing the projectiles to be cast more frequently.
Level Effect /40
Implicit
Projectiles Pierce all Targets
LevelRequires LevelIntManaBase DamageDeals 9 to 13 Cold DamageExperience
1106100%, 100%, 100%9, 1370
2206100%, 100%, 100%10, 15308
34167100%, 100%, 100%13, 201,554
47228100%, 100%, 100%18, 276,667
511319100%, 100%, 100%27, 4126,047
6164110100%, 100%, 100%42, 6449,725
7205011100%, 100%, 100%59, 8995,714
8245812100%, 100%, 100%81, 121169,595
9286713100%, 100%, 100%108, 163283,759
10327514100%, 100%, 100%144, 216453,996
11368315100%, 100%, 100%190, 285703,128
12409216100%, 100%, 100%249, 3731,061,223
134410018100%, 100%, 100%323, 4852,065,870
144810919100%, 100%, 100%418, 6272,507,110
155211720100%, 100%, 100%537, 8065,798,936
165612521100%, 100%, 100%688, 103315,083,919
176013422100%, 100%, 100%879, 131827,792,735
186414223100%, 100%, 100%1117, 167643,869,739
196714824100%, 100%, 100%1336, 2004242,081,556
207015525100%, 100%, 100%1594, 2392
217225100%, 100%, 100%1793, 2689
227426100%, 100%, 100%2014, 3022
237626100%, 100%, 100%2262, 3393
247827100%, 100%, 100%2539, 3809
258027100%, 100%, 100%2849, 4273
268228100%, 100%, 100%3194, 4791
278428100%, 100%, 100%3580, 5369
288629100%, 100%, 100%4010, 6015
298830100%, 100%, 100%4490, 6735
309030100%, 100%, 100%5026, 7538
319130100%, 100%, 100%5316, 7974
329231100%, 100%, 100%5623, 8434
339331100%, 100%, 100%5947, 8920
349431100%, 100%, 100%6288, 9433
359531100%, 100%, 100%6649, 9974
369632100%, 100%, 100%7030, 10545
379732100%, 100%, 100%7432, 11149
389832100%, 100%, 100%7857, 11785
399933100%, 100%, 100%8305, 12457
4010033100%, 100%, 100%8778, 13166
Attribute /10

Frostbolt

NameShow Full Descriptions
CostiLvl 1: Normal: 1xCurrencyIdentificationScroll of Wisdom
AcronymProjectile, Pierce
IdFrostBolt
BaseType Frostbolt
Class Skill Gems
TargetTypesEnemy, Ground
TypeSpell, Projectile, ProjectilesFromUser, Damage, Trappable, Totemable, Mineable, Multicastable, Cold, Triggerable, CanRapidFire
ItemTypeMetadata/Items/Gems/SkillGemFrostBolt
ActiveSkillsCodefrost_bolt
Referencepoe.ninja, Community Wiki
Crucible Weapon /2
WeightDesc
1000 (T5)+15% to Vortex Critical Strike Chance when Cast on Frostbolt
1000 (T5)+25% to Vortex Critical Strike Chance when Cast on Frostbolt
Version history /11
VersionChanges
3.27.0
  • Vortex of Projection: Now unable to explode from Frostbolts that will explode from other casts of Vortex of Projection.
    • 3.26.0
  • Ice Nova of Frostbolts: Can now expand from up to 2 Frostbolt Projectiles (previously 4), and no longer has 25% less Area of Effect when Cast on Frostbolt. It now has a base radius of 1.8-2.2 metres at Gem levels 1-20 (previously 2.6-3 metres).
    • 3.25.0
  • Frostbolt: Now has 250% Effectiveness of Added Damage at gem level 1, scaling up to 360% at gem level 20 (previously 360% at all gem levels). Quality now provides "Projectiles that have Pierced deal 0-20% more Damage" (previously 0-20% increased Cold Damage).
    • 3.23.0
    • No longer has 20% less Area of Effect when Cast on Frostbolt or adds Cold Damage against Chilled Enemies. It also can no longer expand from up to 2 Frostbolt Projectiles.
    • Now has a 0.750 second Cast Time (previously instant), and no longer has a Cooldown Time. It can no longer be cast on Frostbolt projectiles, and as such, no longer has 20% less Area of Effect when Cast on Frostbolt or "Can explode from up to 5 Frostbolt Projectiles." It now deals 49 to 73 Cold Damage at gem level 1 (previously 41 to 62), scaling up to 779 to 1169 at gem level 20 (previously 1209 to 1813).
    3.17.0
  • Improve many skills that rely heavily on unique Threshold Jewels to enhance their damage and remove or change these jewels. For many such skills, this means granting more damage in exchange for efficient sources of extra projectiles. This includes skills like Freezing Pulse, Frostbolt, Heavy Strike and Cleave. For damage-focused spells, the result of these changes means that their damage has increased on top of the damage multiplier noted above.
  • Frostbolt: Now deals 9 to 13 Cold Damage at gem level 1 (unchanged), up to 1594 to 2392 at gem level 20 (previously 972 to 1458). Now has 360% Effectiveness of Added Damage at all gem levels (previously 220%).
    • Quality on the Anomalous Frostbolt Skill gem no longer provides 0-100% reduced Damage, or 0-20% chance to inflict Cold Exposure on Hit. Instead, it now provides "Gain 0-40% increased Projectile Speed per second".
    3.11.0

    Frostbolt
  • Fixed an instance crash related to Frostbolt.
    • 3.7.0
  • Fixed a bug where the Frozen Trail unique jewel would cause Frostbolt projectiles to continue even after being detonated by Vortex.
    • 3.6.0
    Frostbolt
    3.5.0
  • Can now detonate from up to 5 Frostbolt projectiles at once.
  • No longer deals 40% more damage when cast on Frostbolt.
  • Now has 20% less Area of Effect when cast on Frostbolt.
  • Can now expand from up to 2 Frostbolt projectiles at once.
  • No longer deals 40% more damage when cast on Frostbolt.
  • Now has 20% less Area of Effect when cast on Frostbolt.
    • 3.0.0
  • Vortex now deals 40% more damage when cast on a Frostbolt.
  • Ice Nova now deals 40% more damage when cast on a Frostbolt.
    • 2.3.0
  • Added a new Intelligence Skill Gem - Frostbolt: Fires a slow-moving projectile that pierces through enemies, dealing cold damage. This skill interacts in special ways with Ice Nova and Vortex. While a Frostbolt is in flight, those other skills can target its location rather than the caster's location.
  • Added a new Intelligence Skill Gem - Vortex: An icy blast explodes around the caster, dealing cold damage to enemies, and leaving behind a whirling vortex that continues to deal cold damage over time and chill enemies caught in it. If the caster has any Frostbolts in the air, it will explode around one of the projectiles instead.
  • Some of the Sea Witch packs in Maps now contain ones that use Frostbolt.
    • Frostbolt
    Spell, Projectile, Cold
    Level: (1—20)
    Cost: (6—25) Mana
    Cast Time: 0.75 sec
    Critical Strike Chance: 5.00%
    Effectiveness of Added Damage: (250—360)%
    Projectile Speed: 3.75 metres per Second
    Requires Level (1—70), (0—155) Int
    Fires a slow-moving projectile that pierces through enemies, dealing cold damage.
    Deals (9—1594) to (13—2392) Cold Damage
    Projectiles Pierce all Targets
    base is projectile [1]

    Additional Effects From Quality:
    Projectiles that have Pierced deal (0—20)% more Damage
    Place into an item socket of the right colour to gain this skill. Right click to remove from a socket.
    Supported By /128
  • Active Type: Spell, Projectile, ProjectilesFromUser, Damage, Trappable, Totemable, Mineable, Multicastable, Cold, Triggerable, CanRapidFire
    • AddedFireDamage
    Added Fire Damage Support
    Supports any skill that hits enemies.
    ReducedManaCost
    Inspiration Support
    Supports any skill. Minions, Totems, Traps and Mines cannot gain Inspiration Charges.
    Knockback
    Knockback Support
    Supports any skill that hits enemies.
    LifeLeech
    Life Leech Support
    Supports any skill that hits enemies, causing those hits to leech life based on damage dealt.
    Stun
    Stun Support
    Supports any skill that hits enemies, making it easier to stun enemies with those skills.
    ColdtoFire
    Cold to Fire Support
    Supports any skill that hits enemies.
    IronWill
    Iron Will Support
    Supports spell skills, making the increase to physical melee damage from strength also increase their spell damage.
    Totem
    Spell Totem Support
    Supports spell skills that are not triggered. Instead of casting that spell, you will summon a totem that casts the spell for you.
    FirePenetration
    Fire Penetration Support
    Supports any skill that hits enemies, making those hits penetrate enemy fire resistance.
    IncreasedBurnDuration
    Burning Damage Support
    Supports any skill that hits enemies, or can deal burning damage directly.
    CastOnMeleeKill
    Cast on Melee Kill Support
    Must support both a melee attack skill and a spell skill to work. The attack skill will trigger a spell when it kills an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
    Empower
    Empower Support
    Supports any skill gem. Once this gem reaches level 2 or above, will raise the level of supported gems. Cannot support skills that don't come from gems.
    CastOnDmgTaken
    Cast when Damage Taken Support
    Each supported spell skill will track damage you take, and be triggered when the total damage taken reaches a threshold. Cannot support skills used by totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
    Brutality
    Brutality Support
    Supports any skill that deals damage.
    AddedFireDamagePlus
    Awakened Added Fire Damage Support
    Supports any skill that hits enemies.
    BrutalityPlus
    Awakened Brutality Support
    Supports any skill that deals damage.
    IncreasedBurnDurationPlus
    Awakened Burning Damage Support
    Supports any skill that hits enemies, or can deal burning damage directly.
    FirePenetrationPlus
    Awakened Fire Penetration Support
    Supports any skill that hits enemies, making those hits penetrate enemy fire resistance.
    EmpowerPlus
    Awakened Empower Support
    Supports any skill gem. Once this gem reaches level 2 or above, will raise the level of supported gems. Cannot support skills that don't come from gems.
    Fragility
    Cruelty Support
    Supports any skill that hits enemies. Minions cannot gain Cruelty.
    LifeTap
    Lifetap Support
    Supports any non-blessing skill. Minions cannot gain the Lifetap buff.
    ObliterationSupport
    Annihilation Support
    Supports any skill that hits enemies.
    TransfusionSupport
    Transfusion Support
    Supports non-blessing spells.
    GreaterMultipleProjectiles
    Greater Multiple Projectiles Support
    Supports projectile skills.
    LesserMultipleProjectiles
    Multiple Projectiles Support
    Supports projectile skills.
    FasterProjectiles
    Faster Projectiles Support
    Supports projectile skills.
    AddedColdDamage
    Added Cold Damage Support
    Supports any skill that hits enemies.
    Pierce
    Pierce Support
    Supports projectile skills.
    Trap
    Trap Support
    Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a trap that will use the skill for you when an enemy walks near it. Traps cannot use channelling skills.
    CullingStrike
    Culling Strike Support
    Supports any skill that hits enemies. If enemies are left below 10% of maximum life after being hit by these skills, they will be killed.
    ChancetoFlee
    Chance to Flee Support
    Supports any skill that hits enemies.
    Blind
    Blind Support
    Supports any skill that hits enemies.
    ColdPenetration
    Cold Penetration Support
    Supports any skill that hits enemies, making those hits penetrate enemy cold resistance.
    chain
    Chain Support
    Supports projectile skills, and any other skills that chain.
    Fork
    Fork Support
    Supports projectile skills, making their projectiles fork into two projectiles the first time they hit an enemy and don't pierce it.
    ReturnProjectiles
    Returning Projectiles Support
    Supports projectile skills.
    CastOnCrit
    Cast On Critical Strike Support
    Must support both an attack skill and a spell skill to work. The attack skill will trigger a spell when it critically strikes an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
    SlowerProjectiles
    Slower Projectiles Support
    Supports projectile skills.
    CastOnDeath
    Cast on Death Support
    Each supported spell skill will be triggered when you die. Cannot support skills used by totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
    enhance
    Enhance Support
    Supports any skill gem. Once this gem reaches level 2 or above, will raise the quality of supported gems. Cannot support skills that don't come from gems.
    BreakBlock
    Block Chance Reduction Support
    Supports any skill that hits enemies.
    FrenzyChargeOnShatter
    Ice Bite Support
    Supports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
    DamageAgainstChilled
    Hypothermia Support
    Supports any skill that deals damage.
    Poison
    Critical Strike Affliction Support
    Supports any skill that hits enemies.
    VoidManipulation
    Void Manipulation Support
    Supports any skill that deals damage.
    SupportRapidDecayGem
    Swift Affliction Support
    Supports any skill that has a duration, or can hit enemies to inflict ailments on them.
    LesserPoison
    Chance to Poison Support
    Supports any skill that hits enemies.
    DeadlyAilments
    Deadly Ailments Support
    Supports any skill that hits enemies.
    VileToxins
    Vile Toxins Support
    Supports any skill that hits enemies.
    ParallelProjectile
    Volley Support
    Supports skills that fire projectiles from the user. Does not affect projectiles fired from other locations as secondary effects. Does not support skills that fire projectiles in a spiral.
    GreaterVolleySupport
    Greater Volley Support
    Supports skills that fire projectiles from the user. Does not affect projectiles fired from other locations as secondary effects. Does not support skills that fire projectiles in a spiral.
    AddedColdDamagePlus
    Awakened Added Cold Damage Support
    Supports any skill that hits enemies.
    CastOnCritPlus
    Awakened Cast On Critical Strike Support
    Must support both an attack skill and a spell skill to work. The attack skill will trigger a spell when it critically strikes an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
    ChainPlus
    Awakened Chain Support
    Supports projectile skills, and any other skills that chain.
    ColdPenetrationPlus
    Awakened Cold Penetration Support
    Supports any skill that hits enemies, making those hits penetrate enemy cold resistance.
    DeadlyAilmentsPlus
    Awakened Deadly Ailments Support
    Supports any skill that hits enemies.
    ForkPlus
    Awakened Fork Support
    Supports projectile skills, making their projectiles fork into two projectiles the first two times they hit an enemy and don't pierce it.
    GreaterMultipleProjectilesPlus
    Awakened Greater Multiple Projectiles Support
    Supports projectile skills.
    SupportRapidDecayPlus
    Awakened Swift Affliction Support
    Supports any skill that has a duration, or can hit enemies to inflict ailments on them.
    VoidManipulationPlus
    Awakened Void Manipulation Support
    Supports any skill that deals damage.
    enhanceplus
    Awakened Enhance Support
    Supports any skill gem. Once this gem reaches level 2 or above, will raise the quality of supported gems. Cannot support skills that don't come from gems.
    Sadism
    Sadism Support
    Supports any skill that hits enemies.
    CastonWardBreak
    Cast on Ward Break Support
    Each supported spell skill will be triggered when your Ward breaks. Cannot support skills used by totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
    Machinations
    Machinations Support
    Supports skills that hit enemies. Cannot modify the skills of minions.
    CullingStrike
    Cull the Weak Support
    Supports any skill that hits enemies. If normal or magic enemies are left below a percentage of maximum life after being hit by these skills, they will be killed.
    Fork
    Greater Fork Support
    Supports projectile skills, making their projectiles fork into two projectiles the first two times they hit an enemy and don't pierce it.
    chain
    Greater Chain Support
    Supports projectile skills, and any other skills that chain.
    LethalDoseSupport
    Lethal Dose Support
    Supports any skill that hits enemies.
    UnholyTrinitySupport
    Unholy Trinity Support
    Supports skills that hit enemies, causing them to gain bonuses while you have unholy resonance of lightning, physical and chaos, and to grant unholy resonance of damage types other than the highest one in a hit. There is a maximum of 50 unholy resonance for each damage type. Cannot support triggered skills, instant skills, orb skills, brands, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
    AddedLightningDamage
    Added Lightning Damage Support
    Supports any skill that hits enemies.
    IncreasedCriticalStrikes
    Increased Critical Strikes Support
    Supports any skill that hits enemies.
    IncreasedCriticalDamage
    Increased Critical Damage Support
    Supports any skill that hits enemies.
    AddedChaosDamage
    Added Chaos Damage Support
    Supports any skill that hits enemies.
    IncreasedQuality
    Item Rarity Support
    Supports any skill that can kill enemies.
    FasterCast
    Faster Casting Support
    Supports non-instant spell skills.
    ChancetoIgnite
    Combustion Support
    Supports any skill that hits enemies.
    ElementalProliferation
    Elemental Proliferation Support
    Supports any skill that hits enemies, or could otherwise apply elemental ailments.
    RemoteMine
    Blastchain Mine Support
    Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.
    LightningPenetration
    Lightning Penetration Support
    Supports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
    ElementalPenetration
    Elemental Penetration Support
    Supports any skill that hits enemies, making those hits penetrate enemy elemental resistances.
    Echo
    Spell Echo Support
    Supports spell skills, making them repeat when cast. Cannot support Vaal skills, totem skills, channelling skills, triggered skills, instant skills, retaliation skills, blink skills, or skills with a reservation.
    PowerCharges
    Power Charge On Critical Support
    Supports any skill that hits enemies.
    CurseOnHit
    Hextouch Support
    Must support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
    CastOnStun
    Cast when Stunned Support
    Each supported spell skill will have a chance to be triggered when you are stunned. Cannot support skills used by totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
    Enlighten
    Enlighten Support
    Supports any skill gem. Once this gem reaches level 2 or above, will apply a cost & reservation multiplier to supported gems. Cannot support skills that don't come from gems.
    PhysicalToLightning
    Physical to Lightning Support
    Supports any skill that hits enemies.
    OnslaughtOnSlayingShocked
    Innervate Support
    Supports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
    ControlledDestructionGem
    Controlled Destruction Support
    Supports attack skills, or spell skills that deal damage.
    ElementalFocus
    Elemental Focus Support
    Supports any skill that hits or burns enemies, or inflicts elemental ailments.
    CastWhileChanneling
    Cast while Channelling Support
    Must support both a channelling skill and a non-channelling spell skill to work. The channelling skill will trigger a spell periodically while channelling. Cannot support skills used by totems, traps, or mines. Vaal skills and skills with a reservation cannot be triggered.
    IgniteProliferation
    Ignite Proliferation Support
    Supports any skill that hits enemies.
    Decay
    Decay Support
    Supports any skill that hits enemies.
    Efficacy
    Efficacy Support
    Supports any skill that deals damage or has a duration.
    Immolate
    Immolate Support
    Supports any skill that hits enemies.
    UnboundAilments
    Unbound Ailments Support
    Supports any skill that hits enemies or inflicts ailments
    ArcaneSurge
    Arcane Surge Support
    Each supported spell will track how much mana you spend on it, granting a buff when the total mana spent reaches a threshold. Cannot support skills used by totems, traps, mines or skills with a reservation.
    SummonPhantasm
    Summon Phantasm Support
    Supports skills that can hit enemies, or create minions. When those skills or minions kill enemies, or hit rare or unique enemies they will have a chance to summon a Phantasm minion, which uses a piercing projectile spell that deals physical damage.
    BoneChillSupport
    Bonechill Support
    Supports any skill that can chill enemies or create chilling areas.
    EnergyShieldLeechsupport
    Energy Leech Support
    Supports any skill that hits enemies, causing those hits to leech energy shield based on damage dealt.
    UnleashSupport
    Unleash Support
    Supports spell skills, making their effect reoccur when cast. Cannot support skills with cooldowns, triggered skills, Brand skills, Vaal skills, channelling skills, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
    AltRemoteMineSupportGem
    High-Impact Mine Support
    Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.
    AddedChaosDamagePlus
    Awakened Added Chaos Damage Support
    Supports any skill that hits enemies.
    AddedLightningDamagePlus
    Awakened Added Lightning Damage Support
    Supports any skill that hits enemies.
    CastWhileChannelingPlus
    Awakened Cast While Channelling Support
    Must support both a channelling skill and a non-channelling spell skill to work. The channelling skill will trigger a spell periodically while channelling. Cannot support skills used by totems, traps, or mines. Vaal skills and skills with a reservation cannot be triggered.
    ControlledDestructionPlus
    Awakened Controlled Destruction Support
    Supports attack skills, or spell skills that deal damage.
    CurseOnHitPlus
    Awakened Hextouch Support
    Must support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
    ElementalFocusPlus
    Awakened Elemental Focus Support
    Supports any skill that hits or burns enemies, or inflicts elemental ailments.
    LightningPenetrationPlus
    Awakened Lightning Penetration Support
    Supports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
    EchoPlus
    Awakened Spell Echo Support
    Supports spell skills, making them repeat when cast. Cannot support Vaal skills, totem skills, channelling skills, triggered skills, instant skills, retaliation skills, blink skills, or skills with a reservation.
    UnboundAilmentPlus
    Awakened Unbound Ailments Support
    Supports any skill that hits enemies or inflicts ailments
    UnleashPlus
    Awakened Unleash Support
    Supports spell skills, making their effect reoccur when cast. Cannot support skills with cooldowns, triggered skills, Brand skills, Vaal skills, channelling skills, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
    Enlightenplus
    Awakened Enlighten Support
    Supports any skill gem. Once this gem reaches level 2 or above, will apply a cost & reservation multiplier to supported gems. Cannot support skills that don't come from gems.
    ManaweaveSupportGem
    Archmage Support
    Supports spell skills that deal damage with hits and have no reservation. Cannot support arcane skills, Brand skills, Orb skills, Vaal skills, or skills used by totems, traps or mines. Cannot modify the skills of minions.
    ProjectileIntensity
    Pinpoint Support
    Supports projectile spells you cast yourself. Cannot support triggered skills, Vaal skills, instant skills, channelling skills, skills with a reservation or which create minions, or skills used by totems, traps, or mines.
    TrinitySupportGem
    Trinity Support
    Supports skills that hit enemies, causing them to gain bonuses while you have resonance of all three elements, and to grant resonance of elements other than the highest one in a hit. There is a maximum of 50 Resonance for each Element. Cannot support triggered skills, instant skills, orb skills, brands, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
    PureShockSupportGem
    Overcharge Support
    Supports any skill that hits enemies.
    SpellBlade
    Spellblade Support
    Supports spells that hit enemies. Cannot modify the skills of minions.
    Devour
    Devour Support
    Supports any skill that hits enemies.
    Sacrifice
    Sacrifice Support
    Supports spell skills that hit enemies and have no reservation. Cannot support brand skills, orb skills, channelling skills, arcane skills, Vaal skills or skills used by traps or mines. Cannot modify the skills of minions.
    InverttheRules
    Invert the Rules Support
    Supports any skill that hits enemies.
    Echo
    Greater Spell Echo Support
    Supports spell skills, making them repeat when cast. Cannot support Vaal skills, totem skills, brand skills, channelling skills, triggered skills, instant skills, retaliation skills, blink skills, or skills with a reservation.
    GluttonySupport
    Gluttony Support
    Supports Projectile Spells you cast yourself. Cannot support orb skills, triggered skills, brand skills, Vaal skills, channelling skills, skills with a reservation, or skills used by things other than you.
    FrostmageSupport
    Frostmage Support
    Supports spell skills that deal damage with hits and have no reservation. Cannot support arcane skills, Brand skills, Orb skills, Vaal skills, or skills used by totems, traps or mines. Cannot modify the skills of minions.
    Devour
    Greater Devour Support
    Supports any skill that hits enemies.
    UnleashSupport
    Greater Unleash Support
    Supports spell skills, making their effect reoccur when cast. Cannot support skills with cooldowns, triggered skills, Brand skills, Vaal skills, channelling skills, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
    MinionPactSuppor
    Minion Pact Support
    Supports spell skills that hit enemies and have no reservation. Cannot support brand skills, orb skills, channelling skills, arcane skills, Vaal skills or skills used by traps or mines. Cannot modify the skills of minions.
    LivingLightningSupportGem
    Living Lightning Support
    Supports Skills which cause Damaging Hits, causing them to trigger Summon Living Lightning when dealing lightning damage. Cannot support skills used by totems, traps, or mines. Cannot modify the skills of Minions.
    Eclipse
    Eclipse Support
    Supports any skill gem. Cannot support skills that don't come from gems.
    Microtransactions /1
    BlackholeFrostbolt
    Black Hole Frostbolt Effect
    Frostbolt Skin, Celestial
    Cost: 100
    Your Frostbolt becomes a flying black hole.
    Frostbolt Unique /1
    FrostboltThreshold
    Requires Level 20
    (7—10)% increased Projectile Damage
    With at least 40 Intelligence in Radius, Frostbolt fires 2 additional Projectiles
    With at least 40 Intelligence in Radius, Frostbolt Projectiles gain 40% increased Projectile Speed per second

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    Frostbolt

    Frostbolt is a cold spell that fires a slow-moving projectile that pierces all targets. Frostbolt interacts with Ice Nova and Vortex, allowing those spells to be cast on Frostbolt projectiles instead of the player.

    Skill functions and interactions

    • Ice Nova and Vortex: When Ice Nova or Vortex is cast while the player has active Frostbolt projectiles, the skills will be cast on the projectiles rather than the player but with 20% less area of effect. Ice Nova will cast on up to 2 Frostbolts, and Vortex will cast on up to 4. Vortex will consume the projectiles, but Ice Nova will not.

    • Projectile speed: Frostbolt's total projectile distance traveled is not affected by changes to projectile speed (such as Faster Projectiles Support or Slower Projectiles Support).

    • Fork and Chain: Frostbolt projectiles will always pierce, and therefore can never fork or chain.

    Version history

    VersionChanges
    3.17.0
  • Frostbolt now deals 9 to 13 Cold Damage at gem level 1 (unchanged), up to 1594 to 2392 at gem level 20 (previously 972 to 1458).
  • Now has 360% Effectiveness of Added Damage at all gem levels (previously 220%).
  • Quality on the Anomalous Frostbolt Skill gem no longer provides 0-100% reduced Damage, or 0-20% chance to inflict Cold Exposure on Hit. Instead, it now provides "Gain 0-40% increased Projectile Speed per second".
    • 3.11.0
  • Now has an added Damage effectiveness of 220% (from 160%).
  • Fixed an instance crash related to '''Frostbolt'''.
    • 3.6.0
  • Mana Cost at gem level 20 is now 25 (was 20).
  • Now deals 9 to 13 Cold damage at gem level 1 (from 6 to 10) and 972 to 1458 Cold damage at gem level 20 (from 753 to 1129)
    • 2.3.0
  • Introduced to the game.
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