[Spell] Channeling + Restore Mana

[sentrywiz]

I want a channel spell that lasts 5 seconds and restores 20 mana per second. If the spell is cancelled, the mana restore needs to stop. Can anyone tell me how can I do this?

 

[Karzama]

Unit begins casting add them into a group, periodically add mana to all units in said group, if they stop/finish casting then remove them from the group (if they are in it of course)

 

[sentrywiz]

Unit begins casting add them into a group, periodically add mana to all units in said group, if they stop/finish casting then remove them from the group (if they are in it of course)

Great will try it out. +rep. Good idea, didn't think of that

EDIT: Works like a charm