PoE Channelling Skills & Cast while Channelling Support

PoE Channelling Skill Gems

# Skill Gems Description Level Tag
1 Holy Flame Totem Holy Flame Totem Summons a totem that channels to fire a stream of flame at nearby enemies, and creates an area of consecrated ground around the totem. 4 Totem, Spell, Projectile, Fire, Channelling, Physical
2 Blade Flurry Blade Flurry Repeatedly hit enemies in a circle in front of you while channelling, dealing damage to and around the enemy. The damage is continually boosted while channelling. You unleash an additional hit for each stage reached once the channelling ends. Requires a Dagger, Claw or One-Handed Sword. 28 Attack, AoE, Channelling, Physical, Melee
3 Charged Dash Charged Dash Channel to project an illusion which you steer. You gain stages while it moves, until it stops at a maximum total distance. Waves of area damage frequently pulse along its path, based on your attack speed. Stop channelling to teleport to the illusion, dealing a final wave of damage. 28 Movement, AoE, Channelling, Attack, Lightning, Melee
4 Cyclone Cyclone Channel this skill to move towards a targeted location while spinning, building up stages while constantly attacking enemies in an area around you. While channelling this skill, you cannot be knocked back. 28 Attack, AoE, Movement, Channelling, Physical, Melee
5 Vaal Cyclone Vaal Cyclone Spin and attack in place, damaging nearby enemies and pulling others towards you. While using this skill, you cannot be stunned or knocked back. Cannot be supported by Ruthless. 28 Vaal, Attack, AoE, Duration, Melee, Movement, Channelling, Physical
6 Scourge Arrow Scourge Arrow Channel to infuse an arrow with chaos, gaining stages while it is held. Release to fire it, leaving spore pods in its wake. Each spore pod blooms, firing thorn arrows, which travel for a short time before dissipating. Modifiers that cause additional projectiles to be fired will only apply to the initial arrows, and the spore pods will be split between those arrows. 28 Attack, Projectile, Channelling, Chaos, Bow
7 Blight Blight
Apply a debuff to enemies in front of you which deals chaos damage over time. Enemies who aren't already debuffed by Blight are also hindered for a shorter secondary duration, slowing their movement. Continued channelling adds layers of damage to the debuff, each with their own duration.
1 Spell, Chaos, AoE, Channelling, Duration
8 Lightning Tendrils Lightning Tendrils While you channel this skill, it releases pulses of electrical energy, dealing lightning damage in a semicircular area in front of you. 1 Spell, AoE, Lightning, Channelling
9 Vaal Blight Vaal Blight Apply a powerful debuff to enemies around you which deals chaos damage over time. Then applies two additional layers in a larger area, growing greatly in size each time. Enemies are also substantially hindered for a shorter secondary duration, slowing their movement. 1 Vaal, Spell, Chaos, AoE, Duration, Nova, Channelling
10 Wither Wither Casts a debilitating debuff on enemies in an area, hindering their movement and also inflicts the Withered debuff, which increases the Chaos Damage they take and can stack up to 15 times. 10 Spell, AoE, Duration, Chaos, Channelling
11 Scorching Ray Scorching Ray Unleash a beam of fire that burns enemies it touches. Remaining in the beam intensifies the burning, adding a portion of the beam's damage in stages. Inflicts Fire Exposure at maximum stages. Enemies who leave the beam continue to burn for a duration. Increasing cast speed also increases the rate at which the beam can turn. 12 Spell, Fire, Duration, Channelling
12 Incinerate Incinerate Continuously launches a torrent of fire from your hand, repeatedly damaging enemies. As you channel this spell longer, the flames spread wider close to you and spread longer directly in front of you. When you stop channelling you release a wave of fire damage over a wide and long area that will apply a powerful Ignite. 12 Spell, Fire, Channelling, AoE
13 Storm Burst Storm Burst Unleash orbs of energy while you channel that repeatedly jump towards the targeted location until their duration expires, dealing damage in small area after each jump. When you stop channelling, all remaining orbs explode, dealing higher damage in a larger area. 12 AoE, Spell, Lightning, Channelling, Duration, Physical
14 Flameblast Flameblast Channels to build up a large explosion, which is released when you stop using the skill. The longer you channel, the larger the area of effect and damage of the explosion, up to 10 stages. 28 Spell, AoE, Fire, Channelling
15 Divine Ire Divine Ire Channelling draws in energy around you to repeatedly build up stages, damaging a number of nearby enemies when you do so. Release to unleash a powerful burst of energy in a beam in front of you. 28 Lightning, Spell, AoE, Channelling, Physical
16 Winter Orb Winter Orb Channel to conjure an orb above you, which pelts nearby enemies with projectiles that impact the ground and explode. Channelling for longer builds up stages on the skill. When you stop channelling, the stages decay over a duration. 28 Cold, Spell, Channelling, AoE, Duration, Projectile, Orb
17 Stormbind Stormbind Channel to spread runes on the ground in a growing pattern. The runes fade away after a duration, or will be immediately removed and deal damage in a circular area when detonated by Rune Blast. Enemies standing on the runes are Hindered, reducing their movement speed. 28 Spell, AoE, Channelling, Lightning, Duration, Arcane
18 Vaal Flameblast Vaal Flameblast Targets an area and builds up stages in that area based on cast speed. It explodes every 3 stages, until it reaches a maximum of 15. As it gains more stages, the area gets smaller but the damage gets higher. 28 Vaal, Spell, AoE, Fire, Channelling
19 Infused Channelling Support Infused Channelling Support Supports any channelling skill, protecting you from damage while you channel it. Cannot support skills used by totems. Cannot modify the skills of minions. 4 Support, Channelling, Duration
20 Cast while Channelling Support 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. 38 Support, Channelling, Spell, Trigger
21 Awakened Cast While Channelling Support 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. 72 Support, Channelling, Spell, Trigger

Buy PoE Currency Cheap

Cast while Channelling Support

Cast while Channelling Support Cast while Channelling Support is a support gem that triggers linked non-channeling spells while the character is using a channelled skill.

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.

Support, Channelling, Spell, Trigger. Level: 1–20. Cost & Reservation Multiplier: 120%. Requires Level 38.

  • Trigger a Supported Spell every (0.35–0.45) seconds while Channelling Supported Skills
  • Supported Triggered Spells deal 30% less 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.

NameAdditional Effects From QualityWeight
Cast while Channelling SupportSupported Channelling Skills deal (0–10)% increased Damage50
Cast while Channelling SupportSupported Triggered Spells deal (0–10)% increased Damage50

Related Gems

Level Effect

LevelRequires LevelDexterityIntelligenceTrigger a Supported Spell every 0.45 seconds while Channelling Supported SkillsExperience
13827400.45388,734
24029410.44477,437
34230430.44583,786
44431450.43710,359
54633470.431,355,511
64834490.421,138,877
75035510.421,368,233
85237530.411,638,338
95438550.411,956,648
105639570.43,655,184
115840580.43,017,327
126042600.393,576,232
136243620.394,231,667
146444640.382,395,078
156545650.388,421,063
166646660.3716,159,983
176746670.3741,170,367
186847680.3686,794,448
196948690.36157,405,063
207048700.35
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

Skill functions and interactions

  • Triggered Spell Priority: Cast while Channelling follows the same restrictions as other trigger support gems such as Cast On Critical Strike Support, in that only one spell can be triggered per event. If multiple Spells are linked, the spells will cycle based on the order in which they are socketed.
  • Casting Interval: Unlike Cast On Critical Strike Support, the listed interval is not a cooldown. Cast while Channelling casts the trigger spell exactly on the listed interval regardless of the cast time of the channeled spell. Modifiers that add a flat cooldown time (e.g. Lightning Conduit) adds to a base a cooldown of 0 seconds; as long as the cooldown is less than the casting interval, the trigger rate is unaffected.
  • Spell Totem Support: Cast while Channelling cannot support a skill gem that is supported by Spell Totem Support gem.

Item acquisition

Cast while Channelling Support can drop anywhere. Drop level: 38.

Recipes

Cast while Channelling Support can be created from the following recipes:

Amount Part Description
13 The Cataclysm Random corrupted level 21 Spell gem
9 Gift of the Gemling Queen Random level 20 support gem
7 Dialla's Subjugation Random corrupted support gem with 23% quality
6 The Fox Random level 20 gem
3 Gemcutter's Promise Random gem with 20% quality
1 Gemcutter's Incubator Random gem with 1–20% quality
1 The Void Random divination card set exchange

Vendor reward

This item can be bought at the listed NPC vendors, after completing the following quests:

Class → Witch Shadow Ranger Duelist Marauder Templar Scion
Quest ↓
The Eternal Nightmare
Act 4
Petarus and Vanja
Fallen from Grace
Act 6
Lilly Roth

Mods

Name Generation Type Level Stats Spawn Weighting
The Shaper's Prefix 68 Socketed Gems are Supported by Level 18 Cast While Channelling grants_2h_support 0
attack_staff 0
staff_shaper 500
warstaff_shaper 500
default 0
The Shaper's Prefix 75 Socketed Gems are Supported by Level 20 Cast While Channelling grants_2h_support 0
attack_staff 0
staff_shaper 500
warstaff_shaper 500
default 0

Path of Exile Guides & Tips