how to make healing wave healing mana also

[emil23]

when hero uses healing wave i would like all units that are targeted by the wave to receive mana also any idea how can i do this? the mana can be stable it doesnt have to split over targets like hp does

 

[Uncle]

People already provided solutions to this in your previous thread

 

[emil23]

People already provided solutions to this in your previous thread

But i didnt understant them

 

[Warseeker]

How to make a Chain spell (GUI Version)