Support
Cast while Channelling Support
Overview
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.
Properties
- Gem type
- Support
- Colour
- Blue
- Attribute
- Dexterity
- Drop level
- 38
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
- Trigger a linked Spell every 0.4 seconds while Channelling
At 20% quality
Supported Channelling Skills deal 10% increased Damage
Related gem versions 1
Regular, transfigured, Vaal, and awakened versions are joined from the game records.
Compatibility rules
- Allowed skill types
- Channel
- Excluded skill types
- Summons Totem or Disallow Trigger Supports
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 32
Compatibility is derived from the game skill-type constraints.
Charged DashCharged Dash of Projection
Blade FlurryBlade Flurry of Incision
Storm BurstStorm Burst of Repulsion
IncinerateIncinerate of ExpanseIncinerate of Venting
CycloneCyclone of Tumult
FlameblastFlameblast of CelerityFlameblast of Contraction
Lightning TendrilsLightning Tendrils of EccentricityLightning Tendrils of Escalation
Wither
BlightBlight of ContagionBlight of Atrophy
Scorching RayScorching Ray of Immolation
Scourge Arrow
Winter Orb
Divine IreDivine Ire of Holy LightningDivine Ire of Disintegration
StormbindStormbind of Teleportation
Vaal Blade Flurry
SnipeGem progression 20 standard levels
The multiplier applies to supported skills: 120% means 1.2× the cost or reservation before other modifiers.
| Gem level | Required level | Cost & Reservation Multiplier | Effects | Exp. to next | Total exp. |
|---|---|---|---|---|---|
| 1 | 38 | 120% | Trigger a linked Spell every 0.4 seconds while Channelling | 388,734 | 0 |
| 2 | 40 | 120% | Trigger a linked Spell every 0.39 seconds while Channelling | 477,437 | 388,734 |
| 3 | 42 | 120% | Trigger a linked Spell every 0.39 seconds while Channelling | 583,786 | 866,171 |
| 4 | 44 | 120% | Trigger a linked Spell every 0.38 seconds while Channelling | 710,359 | 1,449,957 |
| 5 | 46 | 120% | Trigger a linked Spell every 0.38 seconds while Channelling | 1,355,511 | 2,160,316 |
| 6 | 48 | 120% | Trigger a linked Spell every 0.38 seconds while Channelling | 1,138,877 | 3,515,827 |
| 7 | 50 | 120% | Trigger a linked Spell every 0.37 seconds while Channelling | 1,368,233 | 4,654,704 |
| 8 | 52 | 120% | Trigger a linked Spell every 0.37 seconds while Channelling | 1,638,338 | 6,022,937 |
| 9 | 54 | 120% | Trigger a linked Spell every 0.36 seconds while Channelling | 1,956,648 | 7,661,275 |
| 10 | 56 | 120% | Trigger a linked Spell every 0.36 seconds while Channelling | 3,655,184 | 9,617,923 |
| 11 | 58 | 120% | Trigger a linked Spell every 0.36 seconds while Channelling | 3,017,327 | 13,273,107 |
| 12 | 60 | 120% | Trigger a linked Spell every 0.35 seconds while Channelling | 3,576,232 | 16,290,434 |
| 13 | 62 | 120% | Trigger a linked Spell every 0.35 seconds while Channelling | 4,231,667 | 19,866,666 |
| 14 | 64 | 120% | Trigger a linked Spell every 0.34 seconds while Channelling | 2,395,078 | 24,098,333 |
| 15 | 65 | 120% | Trigger a linked Spell every 0.34 seconds while Channelling | 8,421,063 | 26,493,411 |
| 16 | 66 | 120% | Trigger a linked Spell every 0.34 seconds while Channelling | 16,159,983 | 34,914,474 |
| 17 | 67 | 120% | Trigger a linked Spell every 0.33 seconds while Channelling | 41,170,367 | 51,074,457 |
| 18 | 68 | 120% | Trigger a linked Spell every 0.33 seconds while Channelling | 86,794,448 | 92,244,824 |
| 19 | 69 | 120% | Trigger a linked Spell every 0.32 seconds while Channelling | 157,405,063 | 179,039,272 |
| 20 | 70 | 120% | Trigger a linked Spell every 0.32 seconds while Channelling | — | 336,444,335 |
Show extended levels 21–40
| Gem level | Required level | Cost & Reservation Multiplier | Effects | Exp. to next | Total exp. |
|---|---|---|---|---|---|
| 21 | 72 | 120% | Trigger a linked Spell every 0.32 seconds while Channelling | — | — |
| 22 | 74 | 120% | Trigger a linked Spell every 0.31 seconds while Channelling | — | — |
| 23 | 76 | 120% | Trigger a linked Spell every 0.31 seconds while Channelling | — | — |
| 24 | 78 | 120% | Trigger a linked Spell every 0.3 seconds while Channelling | — | — |
| 25 | 80 | 120% | Trigger a linked Spell every 0.3 seconds while Channelling | — | — |
| 26 | 82 | 120% | Trigger a linked Spell every 0.3 seconds while Channelling | — | — |
| 27 | 84 | 120% | Trigger a linked Spell every 0.29 seconds while Channelling | — | — |
| 28 | 86 | 120% | Trigger a linked Spell every 0.29 seconds while Channelling | — | — |
| 29 | 88 | 120% | Trigger a linked Spell every 0.28 seconds while Channelling | — | — |
| 30 | 90 | 120% | Trigger a linked Spell every 0.28 seconds while Channelling | — | — |
| 31 | 91 | 120% | Trigger a linked Spell every 0.28 seconds while Channelling | — | — |
| 32 | 92 | 120% | Trigger a linked Spell every 0.28 seconds while Channelling | — | — |
| 33 | 93 | 120% | Trigger a linked Spell every 0.27 seconds while Channelling | — | — |
| 34 | 94 | 120% | Trigger a linked Spell every 0.27 seconds while Channelling | — | — |
| 35 | 95 | 120% | Trigger a linked Spell every 0.27 seconds while Channelling | — | — |
| 36 | 96 | 120% | Trigger a linked Spell every 0.27 seconds while Channelling | — | — |
| 37 | 97 | 120% | Trigger a linked Spell every 0.27 seconds while Channelling | — | — |
| 38 | 98 | 120% | Trigger a linked Spell every 0.26 seconds while Channelling | — | — |
| 39 | 99 | 120% | Trigger a linked Spell every 0.26 seconds while Channelling | — | — |
| 40 | 100 | 120% | Trigger a linked Spell every 0.26 seconds while Channelling | — | — |
Quality progression
Quality bonuses are separate from level progression. Values above 20 require a way to reach that quality.
| Quality | Effects |
|---|---|
| 0% | No quality bonus |
| 5% | Supported Channelling Skills deal 2.5% increased Damage |
| 10% | Supported Channelling Skills deal 5% increased Damage |
| 15% | Supported Channelling Skills deal 7.5% increased Damage |
| 20% | Supported Channelling Skills deal 10% increased Damage |
| 23% | Supported Channelling Skills deal 11.5% increased Damage |
| 30% | Supported Channelling Skills deal 15% increased Damage |