Cast while Channelling Support
Support, Channelling, Spell, Trigger
Level: 1–20
Mana Multiplier: 140%
Requires Level 38
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 that reserve mana cannot be triggered.
Per 1% Quality:
Supported Channelling Skills deal 0.5% increased Damage
Supported Triggered Spells deal 0.5% increased Damage
Trigger a Supported Spell every (0.35–0.45) seconds while Channelling Supported Skills
Supported Triggered Spells deal (0–9)% more Damage
You cannot Cast Supported Triggerable Spells directly
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket.

Cast while Channelling Support

DropLevel 38
BaseType Cast while Channelling Support
Class Support Skill Gems
AwakenedAwakened Cast While Channelling Support
CostOrb of Alchemy x 1

Quest Vendor /2

ActQuest CompleteNPCCharacter
4The Eternal NightmarePetarus and VanjaAll Classes
6Fallen from GraceLilly Roth (Level 1)All Classes
Implicit
Mana Multiplier: 140%

Level Effect /40

LevelRequires LevelDexterityIntelligenceTrigger a Supported Spell every 0.45 seconds while Channelling Supported SkillsExperience
13827390.45388,734
24028410.44477,437
34229430.44583,786
44431450.43710,359
54632470.431,355,511
64833480.421,138,877
75035500.421,368,233
85236520.411,638,338
95437540.411,956,648
105639560.43,655,184
115840580.43,017,327
126041600.393,576,232
136243620.394,231,667
146444640.382,395,078
156545650.388,421,063
166645650.3716,159,983
176746660.3741,170,367
186847670.3686,794,448
196947680.36157,405,063
207048690.35
21720.35
22740.34
23760.34
24780.33
25800.33
26820.32
27840.32
28860.31
29880.31
30900.3
31910.3
32920.3
33930.3
34940.29
35950.29
36960.29
37970.29
38980.28
39990.28
401000.28

Supported Gem /14

  • Allow Type: Channelled
  • Excluded Type: Totem
  • Active Skill GemActiveType
    Charged DashMovementSkill, Area, Hit, Channelled, Attack, Melee, LightningSkill
    Blade FlurryAttack, Area, Channelled, Melee, PhysicalSkill
    IncinerateSpell, Hit, SkillCanTotem, FireSkill, Channelled, Area, AreaSpell
    CycloneAttack, Area, Melee, MovementSkill, Type65, Channelled, PhysicalSkill
    FlameblastSpell, Hit, Area, SkillCanTotem, FireSkill, Channelled, AreaSpell
    Lightning TendrilsSpell, Hit, Area, SkillCanTotem, LightningSkill, Channelled, AreaSpell
    WitherSpell, Area, Duration, SkillCanTotem, ChaosSkill, Channelled, AreaSpell
    BlightSpell, ChaosSkill, Area, SkillCanTotem, Channelled, Duration, DamageOverTime, Type59, AreaSpell
    Scorching RaySpell, SkillCanTotem, DamageOverTime, FireSkill, CausesBurning, Duration, Channelled, Type59
    Storm BurstSpell, Hit, SkillCanTotem, LightningSkill, Channelled, Area, Duration, AreaSpell, PhysicalSkill
    Scourge ArrowAttack, ProjectileAttack, SkillCanMirageArcher, Projectile, SkillCanVolley, SkillCanTotem, Hit, Channelled, ChaosSkill
    Winter OrbSpell, Channelled, ColdSkill, Hit, Area, Duration, Projectile, SkillCanTotem, AreaSpell, Type83
    StormbindSpell, Area, Hit, AreaSpell, Channelled, LightningSkill, SkillCanTotem, Duration
    Divine IreSpell, Area, Hit, Channelled, LightningSkill, SkillCanTotem, AreaSpell, PhysicalSkill