PoE Ref

Support

Focused Channelling Support

ChannellingSpellSupport

Overview

Supports channelling spells you cast yourself, significantly empowering their damage the longer they are channelled for, while also raising their cost. Cannot modify the skills of minions.

Properties

Gem type
Support
Colour
Blue
Attribute
Dexterity
Drop level
31

Quest reward sources

These are reward options. Availability can depend on your class and quest choices. A blank class restriction remains unspecified.

QuestClassesAmountReward item level
A Fixture of FateWitch11
A Fixture of FateShadow11

Vendor purchases

These are explicitly reviewed shop relationships, separate from free quest rewards. Class eligibility is preserved exactly; omitted stock is unknown, not unavailable.

VendorVendor / unlockClassesEvidence
ClarissaA Fixture of FateTemplar, ScionOfficial change record

Compare gem levels and variants

Choose levels and quality to see which recorded properties and effects change. Additional skill effects remain in their separate progression tables.

Mechanics at a glance

  • 20% more Cost per second Channelled, up to a maximum of 100%
  • 9% more Damage per second Channelled, up to a maximum of 60%
At 20% quality

10% increased Cast Speed

Acquisition

A Fixture of FateAct 3 quest reward · WitchA Fixture of FateAct 3 quest reward · ShadowClarissaVendor after A Fixture of Fate · Templar, Scion

Compatibility rules

Allowed skill types
Channel and Spell
Excluded skill types
Summons Totem or Trapped or Remote Mined

A skill must satisfy the allowed expression and must not satisfy the excluded expression. The check uses both the skill’s own and its granted minion skill types.

Active gems this can support 23

Compatibility is derived from the game skill-type constraints.

Storm BurstStorm Burst of RepulsionIncinerateIncinerate of ExpanseIncinerate of VentingFlameblastFlameblast of CelerityFlameblast of ContractionLightning TendrilsLightning Tendrils of EccentricityLightning Tendrils of EscalationWitherBlightBlight of ContagionBlight of AtrophyScorching RayScorching Ray of ImmolationWinter OrbDivine IreDivine Ire of Holy LightningDivine Ire of DisintegrationStormbindStormbind of Teleportation

Gem progression 20 standard levels

Gem levelRequired levelCost & Reservation MultiplierEffectsExp. to nextTotal exp.
131100%9% more Damage per second Channelled, up to a maximum of 60%285,8150
234100%15% more Damage per second Channelled, up to a maximum of 60%252,595285,815
336100%16% more Damage per second Channelled, up to a maximum of 60%314,394538,410
438100%16% more Damage per second Channelled, up to a maximum of 60%388,734852,804
540100%17% more Damage per second Channelled, up to a maximum of 60%477,4371,241,538
642100%17% more Damage per second Channelled, up to a maximum of 60%583,7861,718,975
744100%18% more Damage per second Channelled, up to a maximum of 60%710,3592,302,761
846100%18% more Damage per second Channelled, up to a maximum of 60%1,355,5113,013,120
948100%19% more Damage per second Channelled, up to a maximum of 60%1,138,8774,368,631
1050100%19% more Damage per second Channelled, up to a maximum of 60%1,368,2335,507,508
1152100%20% more Damage per second Channelled, up to a maximum of 60%1,638,3386,875,741
1254100%20% more Damage per second Channelled, up to a maximum of 60%1,956,6488,514,079
1356100%21% more Damage per second Channelled, up to a maximum of 60%3,655,18410,470,727
1458100%21% more Damage per second Channelled, up to a maximum of 60%3,017,32714,125,911
1560100%22% more Damage per second Channelled, up to a maximum of 60%7,720,12617,143,238
1662100%22% more Damage per second Channelled, up to a maximum of 60%15,058,45524,863,364
1764100%23% more Damage per second Channelled, up to a maximum of 60%25,964,21839,921,819
1866100%23% more Damage per second Channelled, up to a maximum of 60%62,460,77165,886,037
1968100%24% more Damage per second Channelled, up to a maximum of 60%211,508,743128,346,808
2070100%24% more Damage per second Channelled, up to a maximum of 60%—339,855,551
Show extended levels 21–40
Gem levelRequired levelCost & Reservation MultiplierEffectsExp. to nextTotal exp.
2172100%25% more Damage per second Channelled, up to a maximum of 60%——
2274100%25% more Damage per second Channelled, up to a maximum of 60%——
2376100%26% more Damage per second Channelled, up to a maximum of 60%——
2478100%26% more Damage per second Channelled, up to a maximum of 60%——
2580100%27% more Damage per second Channelled, up to a maximum of 60%——
2682100%27% more Damage per second Channelled, up to a maximum of 60%——
2784100%28% more Damage per second Channelled, up to a maximum of 60%——
2886100%28% more Damage per second Channelled, up to a maximum of 60%——
2988100%29% more Damage per second Channelled, up to a maximum of 60%——
3090100%29% more Damage per second Channelled, up to a maximum of 60%——
3191100%30% more Damage per second Channelled, up to a maximum of 60%——
3292100%30% more Damage per second Channelled, up to a maximum of 60%——
3393100%31% more Damage per second Channelled, up to a maximum of 60%——
3494100%31% more Damage per second Channelled, up to a maximum of 60%——
3595100%32% more Damage per second Channelled, up to a maximum of 60%——
3696100%32% more Damage per second Channelled, up to a maximum of 60%——
3797100%33% more Damage per second Channelled, up to a maximum of 60%——
3898100%33% more Damage per second Channelled, up to a maximum of 60%——
3999100%34% more Damage per second Channelled, up to a maximum of 60%——
40100100%34% more Damage per second Channelled, up to a maximum of 60%——

Quality progression

Quality bonuses are separate from level progression. Values above 20 require a way to reach that quality.

QualityEffects
0%No quality bonus
5%2.5% increased Cast Speed
10%5% increased Cast Speed
15%7.5% increased Cast Speed
20%10% increased Cast Speed
23%11.5% increased Cast Speed
30%15% increased Cast Speed
← Browse all gems