PoE2
Cast while Channelling
Trigger
Meta, Spell
Level: 1 (Max)
Reservation: 100 Spirit
Cooldown Time: 1.00 sec
Cast Time: Instant
Cast while Channelling gains energy while you channel. On reaching maximum energy, Trigger all socketed spells.
Gains 60 Energy per second while you are Channelling
Loses 25 Energy per second while you are not Channelling
Loses all Energy when Reservation becomes inactive
Triggers all Socketed Spells and loses all Energy on reaching maximum Energy
Has 10 maximum Energy per 0.1 seconds of base cast time of Socketed Spells
Skills can be managed in the Skills Panel.
PoE1
Cast while Channelling Support
Support
Channelling, Spell, Trigger
Level: (1–20)
Cost & Reservation Multiplier: 120%
Requires: Level (38–70), (27–48) Dex, (40–70) Int
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.
Trigger a Supported Spell every (0.35–0.45) seconds while Channelling Supported Skills

Additional Effects From Quality:
Supported Channelling Skills deal (0–10)% increased Damage
SupportCastWhileChannellingTriggered
Level: (1–20)
Cost & Reservation Multiplier: 120%
Supported Triggered Spells deal 30% less Damage

Additional Effects From Quality:
Supported Triggered Spells deal (0–10)% increased Damage
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 Skill Gem you wish to augment. Right click to remove from a socket.